diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 16e1da3455..6691a132d3 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,7 +2,7 @@
 // README at: https://github.com/devcontainers/templates/tree/main/src/dotnet
 {
   "name": "Radarr",
-  "image": "mcr.microsoft.com/devcontainers/dotnet:1-6.0",
+  "image": "mcr.microsoft.com/devcontainers/dotnet:1-8.0",
   "features": {
     "ghcr.io/devcontainers/features/node:1": {
       "nodeGypDependencies": true,
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 92e82d325a..832711c354 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -10,7 +10,7 @@
       "request": "launch",
       "preLaunchTask": "build dotnet",
       // If you have changed target frameworks, make sure to update the program path.
-      "program": "${workspaceFolder}/_output/net6.0/Radarr",
+      "program": "${workspaceFolder}/_output/net8.0/Radarr",
       "args": [],
       "cwd": "${workspaceFolder}",
       // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 80f5e48457..ad0e966399 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -15,7 +15,7 @@ variables:
   buildName: '$(Build.SourceBranchName).$(radarrVersion)'
   sentryOrg: 'servarr'
   sentryUrl: 'https://sentry.servarr.com'
-  dotnetVersion: '6.0.427'
+  dotnetVersion: '8.0.405'
   nodeVersion: '20.X'
   innoVersion: '6.2.2'
   windowsImage: 'windows-2022'
@@ -122,27 +122,27 @@ stages:
         artifact: '$(osName)Backend'
         displayName: Publish Backend
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-      - publish: '$(testsFolder)/net6.0/win-x64/publish'
+      - publish: '$(testsFolder)/net8.0/win-x64/publish'
         artifact: win-x64-tests
         displayName: Publish win-x64 Test Package
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-      - publish: '$(testsFolder)/net6.0/linux-x64/publish'
+      - publish: '$(testsFolder)/net8.0/linux-x64/publish'
         artifact: linux-x64-tests
         displayName: Publish linux-x64 Test Package
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-      - publish: '$(testsFolder)/net6.0/linux-x86/publish'
+      - publish: '$(testsFolder)/net8.0/linux-x86/publish'
         artifact: linux-x86-tests
         displayName: Publish linux-x86 Test Package
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-      - publish: '$(testsFolder)/net6.0/linux-musl-x64/publish'
+      - publish: '$(testsFolder)/net8.0/linux-musl-x64/publish'
         artifact: linux-musl-x64-tests
         displayName: Publish linux-musl-x64 Test Package
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-      - publish: '$(testsFolder)/net6.0/freebsd-x64/publish'
+      - publish: '$(testsFolder)/net8.0/freebsd-x64/publish'
         artifact: freebsd-x64-tests
         displayName: Publish freebsd-x64 Test Package
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-      - publish: '$(testsFolder)/net6.0/osx-x64/publish'
+      - publish: '$(testsFolder)/net8.0/osx-x64/publish'
         artifact: osx-x64-tests
         displayName: Publish osx-x64 Test Package
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
@@ -189,7 +189,7 @@ stages:
         artifact: '$(osName)Frontend'
         displayName: Publish Frontend
         condition: and(succeeded(), eq(variables['osName'], 'Windows'))
-        
+
   - stage: Installer
     dependsOn:
     - Build_Backend
@@ -260,21 +260,21 @@ stages:
           archiveFile: '$(Build.ArtifactStagingDirectory)/Radarr.$(buildName).windows-core-x64.zip'
           archiveType: 'zip'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/win-x64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/win-x64/net8.0
       - task: ArchiveFiles@2
         displayName: Create win-x86 zip
         inputs:
           archiveFile: '$(Build.ArtifactStagingDirectory)/Radarr.$(buildName).windows-core-x86.zip'
           archiveType: 'zip'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/win-x86/net6.0
+          rootFolderOrFile: $(artifactsFolder)/win-x86/net8.0
       - task: ArchiveFiles@2
         displayName: Create osx-x64 app
         inputs:
           archiveFile: '$(Build.ArtifactStagingDirectory)/Radarr.$(buildName).osx-app-core-x64.zip'
           archiveType: 'zip'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/osx-x64-app/net6.0
+          rootFolderOrFile: $(artifactsFolder)/osx-x64-app/net8.0
       - task: ArchiveFiles@2
         displayName: Create osx-x64 tar
         inputs:
@@ -282,14 +282,14 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/osx-x64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/osx-x64/net8.0
       - task: ArchiveFiles@2
         displayName: Create osx-arm64 app
         inputs:
           archiveFile: '$(Build.ArtifactStagingDirectory)/Radarr.$(buildName).osx-app-core-arm64.zip'
           archiveType: 'zip'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/osx-arm64-app/net6.0
+          rootFolderOrFile: $(artifactsFolder)/osx-arm64-app/net8.0
       - task: ArchiveFiles@2
         displayName: Create osx-arm64 tar
         inputs:
@@ -297,7 +297,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/osx-arm64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/osx-arm64/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-x64 tar
         inputs:
@@ -305,7 +305,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-x64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-x64/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-musl-x64 tar
         inputs:
@@ -313,7 +313,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-musl-x64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-musl-x64/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-x86 tar
         inputs:
@@ -321,7 +321,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-x86/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-x86/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-arm tar
         inputs:
@@ -329,7 +329,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-arm/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-arm/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-musl-arm tar
         inputs:
@@ -337,7 +337,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-musl-arm/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-musl-arm/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-arm64 tar
         inputs:
@@ -345,7 +345,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-arm64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-arm64/net8.0
       - task: ArchiveFiles@2
         displayName: Create linux-musl-arm64 tar
         inputs:
@@ -353,7 +353,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/linux-musl-arm64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/linux-musl-arm64/net8.0
       - task: ArchiveFiles@2
         displayName: Create freebsd-x64 tar
         inputs:
@@ -361,7 +361,7 @@ stages:
           archiveType: 'tar'
           tarCompression: 'gz'
           includeRootFolder: false
-          rootFolderOrFile: $(artifactsFolder)/freebsd-x64/net6.0
+          rootFolderOrFile: $(artifactsFolder)/freebsd-x64/net8.0
       - publish: $(Build.ArtifactStagingDirectory)
         artifact: 'Packages'
         displayName: Publish Packages
@@ -392,7 +392,7 @@ stages:
           SENTRY_AUTH_TOKEN: $(sentryAuthTokenServarr)
           SENTRY_ORG: $(sentryOrg)
           SENTRY_URL: $(sentryUrl)
-    
+
   - stage: Unit_Test
     displayName: Unit Tests
     dependsOn: Build_Backend
@@ -500,11 +500,11 @@ stages:
 
       pool:
         vmImage: ${{ variables.linuxImage }}
-      
+
       container: $[ variables['containerImage'] ]
 
       timeoutInMinutes: 10
-        
+
       steps:
       - task: UseDotNet@2
         displayName: 'Install .NET'
@@ -559,7 +559,7 @@ stages:
         vmImage: ${{ variables.linuxImage }}
 
       timeoutInMinutes: 10
-        
+
       steps:
       - task: UseDotNet@2
         displayName: 'Install .net core'
@@ -611,12 +611,12 @@ stages:
         Radarr__Postgres__Port: '5432'
         Radarr__Postgres__User: 'radarr'
         Radarr__Postgres__Password: 'radarr'
-  
+
       pool:
         vmImage: ${{ variables.linuxImage }}
 
       timeoutInMinutes: 10
-        
+
       steps:
       - task: UseDotNet@2
         displayName: 'Install .net core'
@@ -699,7 +699,7 @@ stages:
 
       pool:
         vmImage: $(imageName)
-        
+
       steps:
       - task: UseDotNet@2
         displayName: 'Install .net core'
@@ -721,7 +721,7 @@ stages:
           targetPath: $(Build.ArtifactStagingDirectory)
       - task: ExtractFiles@1
         inputs:
-          archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)' 
+          archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)'
           destinationFolder: '$(Build.ArtifactStagingDirectory)/bin'
         displayName: Extract Package
       - bash: |
@@ -776,7 +776,7 @@ stages:
             targetPath: $(Build.ArtifactStagingDirectory)
         - task: ExtractFiles@1
           inputs:
-            archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)' 
+            archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)'
             destinationFolder: '$(Build.ArtifactStagingDirectory)/bin'
           displayName: Extract Package
         - bash: |
@@ -840,7 +840,7 @@ stages:
             targetPath: $(Build.ArtifactStagingDirectory)
         - task: ExtractFiles@1
           inputs:
-            archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)' 
+            archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)'
             destinationFolder: '$(Build.ArtifactStagingDirectory)/bin'
           displayName: Extract Package
         - bash: |
@@ -937,7 +937,7 @@ stages:
       container: $[ variables['containerImage'] ]
 
       timeoutInMinutes: 15
-        
+
       steps:
       - task: UseDotNet@2
         displayName: 'Install .NET'
@@ -965,7 +965,7 @@ stages:
           targetPath: $(Build.ArtifactStagingDirectory)
       - task: ExtractFiles@1
         inputs:
-          archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)' 
+          archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)'
           destinationFolder: '$(Build.ArtifactStagingDirectory)/bin'
         displayName: Extract Package
       - bash: |
@@ -988,7 +988,7 @@ stages:
   - stage: Automation
     displayName: Automation
     dependsOn: Packages
-    
+
     jobs:
     - job: Automation
       strategy:
@@ -1014,7 +1014,7 @@ stages:
 
       pool:
         vmImage: $(imageName)
-        
+
       steps:
       - task: UseDotNet@2
         displayName: 'Install .net core'
@@ -1036,7 +1036,7 @@ stages:
           targetPath: $(Build.ArtifactStagingDirectory)
       - task: ExtractFiles@1
         inputs:
-          archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)' 
+          archiveFilePatterns: '$(Build.ArtifactStagingDirectory)/**/$(pattern)'
           destinationFolder: '$(Build.ArtifactStagingDirectory)/bin'
         displayName: Extract Package
       - bash: |
@@ -1161,7 +1161,7 @@ stages:
       - checkout: self
         submodules: true
         persistCredentials: true
-        fetchDepth: 1    
+        fetchDepth: 1
       - bash: ./docs.sh Windows
         displayName: Create openapi.json
       - bash: |
@@ -1230,13 +1230,13 @@ stages:
             sonar.cs.opencover.reportsPaths=$(Build.SourcesDirectory)/CoverageResults/**/coverage.opencover.xml
             sonar.cs.nunit.reportsPaths=$(Build.SourcesDirectory)/TestResult.xml
       - bash: |
-          ./build.sh --backend -f net6.0 -r win-x64
-          TEST_DIR=_tests/net6.0/win-x64/publish/ ./test.sh Windows Unit Coverage
+          ./build.sh --backend -f net8.0 -r win-x64
+          TEST_DIR=_tests/net8.0/win-x64/publish/ ./test.sh Windows Unit Coverage
         displayName: Coverage Unit Tests
       - task: SonarCloudAnalyze@3
         condition: eq(variables['System.PullRequest.IsFork'], 'False')
         displayName: Publish SonarCloud Results
-      - task: reportgenerator@5.3.11
+      - task: reportgenerator@5
         displayName: Generate Coverage Report
         inputs:
           reports: '$(Build.SourcesDirectory)/CoverageResults/**/coverage.opencover.xml'
@@ -1274,4 +1274,3 @@ stages:
             DISCORDCHANNELID: $(discordChannelId)
             DISCORDWEBHOOKKEY: $(discordWebhookKey)
             DISCORDTHREADID: $(discordThreadId)
-
diff --git a/build.sh b/build.sh
index 2cb5facae7..d16e3228a9 100755
--- a/build.sh
+++ b/build.sh
@@ -79,9 +79,9 @@ Build()
 
     if [[ -z "$RID" || -z "$FRAMEWORK" ]];
     then
-        dotnet msbuild -restore $slnFile -p:Configuration=Release -p:Platform=$platform -t:PublishAllRids
+        dotnet msbuild -restore $slnFile -p:SelfContained=True -p:Configuration=Release -p:Platform=$platform -t:PublishAllRids
     else
-        dotnet msbuild -restore $slnFile -p:Configuration=Release -p:Platform=$platform -p:RuntimeIdentifiers=$RID -t:PublishAllRids
+        dotnet msbuild -restore $slnFile -p:SelfContained=True -p:Configuration=Release -p:Platform=$platform -p:RuntimeIdentifiers=$RID -t:PublishAllRids
     fi
 
     ProgressEnd 'Build'
@@ -137,7 +137,7 @@ PackageLinux()
 
     echo "Adding Radarr.Mono to UpdatePackage"
     cp $folder/Radarr.Mono.* $folder/Radarr.Update
-    if [ "$framework" = "net6.0" ]; then
+    if [ "$framework" = "net8.0" ]; then
         cp $folder/Mono.Posix.NETStandard.* $folder/Radarr.Update
         cp $folder/libMonoPosixHelper.* $folder/Radarr.Update
     fi
@@ -165,7 +165,7 @@ PackageMacOS()
 
     echo "Adding Radarr.Mono to UpdatePackage"
     cp $folder/Radarr.Mono.* $folder/Radarr.Update
-    if [ "$framework" = "net6.0" ]; then
+    if [ "$framework" = "net8.0" ]; then
         cp $folder/Mono.Posix.NETStandard.* $folder/Radarr.Update
         cp $folder/libMonoPosixHelper.* $folder/Radarr.Update
     fi
@@ -377,15 +377,15 @@ then
     Build
     if [[ -z "$RID" || -z "$FRAMEWORK" ]];
     then
-        PackageTests "net6.0" "win-x64"
-        PackageTests "net6.0" "win-x86"
-        PackageTests "net6.0" "linux-x64"
-        PackageTests "net6.0" "linux-musl-x64"
-        PackageTests "net6.0" "osx-x64"
+        PackageTests "net8.0" "win-x64"
+        PackageTests "net8.0" "win-x86"
+        PackageTests "net8.0" "linux-x64"
+        PackageTests "net8.0" "linux-musl-x64"
+        PackageTests "net8.0" "osx-x64"
         if [ "$ENABLE_EXTRA_PLATFORMS" = "YES" ];
         then
-            PackageTests "net6.0" "freebsd-x64"
-            PackageTests "net6.0" "linux-x86"
+            PackageTests "net8.0" "freebsd-x64"
+            PackageTests "net8.0" "linux-x86"
         fi
     else
         PackageTests "$FRAMEWORK" "$RID"
@@ -413,20 +413,20 @@ then
 
     if [[ -z "$RID" || -z "$FRAMEWORK" ]];
     then
-        Package "net6.0" "win-x64"
-        Package "net6.0" "win-x86"
-        Package "net6.0" "linux-x64"
-        Package "net6.0" "linux-musl-x64"
-        Package "net6.0" "linux-arm64"
-        Package "net6.0" "linux-musl-arm64"
-        Package "net6.0" "linux-arm"
-        Package "net6.0" "linux-musl-arm"
-        Package "net6.0" "osx-x64"
-        Package "net6.0" "osx-arm64"
+        Package "net8.0" "win-x64"
+        Package "net8.0" "win-x86"
+        Package "net8.0" "linux-x64"
+        Package "net8.0" "linux-musl-x64"
+        Package "net8.0" "linux-arm64"
+        Package "net8.0" "linux-musl-arm64"
+        Package "net8.0" "linux-arm"
+        Package "net8.0" "linux-musl-arm"
+        Package "net8.0" "osx-x64"
+        Package "net8.0" "osx-arm64"
         if [ "$ENABLE_EXTRA_PLATFORMS" = "YES" ];
         then
-            Package "net6.0" "freebsd-x64"
-            Package "net6.0" "linux-x86"
+            Package "net8.0" "freebsd-x64"
+            Package "net8.0" "linux-x86"
         fi
     else
         Package "$FRAMEWORK" "$RID"
@@ -436,7 +436,7 @@ fi
 if [ "$INSTALLER" = "YES" ];
 then
     InstallInno
-    BuildInstaller "net6.0" "win-x64"
-    BuildInstaller "net6.0" "win-x86"
+    BuildInstaller "net8.0" "win-x64"
+    BuildInstaller "net8.0" "win-x86"
     RemoveInno
 fi
diff --git a/docs.sh b/docs.sh
index d8d02669a1..559a3ddc02 100644
--- a/docs.sh
+++ b/docs.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-FRAMEWORK="net6.0"
+FRAMEWORK="net8.0"
 PLATFORM=$1
 ARCHITECTURE="${2:-x64}"
 
diff --git a/global.json b/global.json
new file mode 100644
index 0000000000..13d185e523
--- /dev/null
+++ b/global.json
@@ -0,0 +1,5 @@
+{
+  "sdk": {
+    "version": "8.0.405"
+  }
+}
diff --git a/package.json b/package.json
index 5ef45a523a..3c30829049 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@fortawesome/free-solid-svg-icons": "6.7.2",
     "@fortawesome/react-fontawesome": "0.2.2",
     "@juggle/resize-observer": "3.4.0",
-    "@microsoft/signalr": "6.0.25",
+    "@microsoft/signalr": "8.0.7",
     "@sentry/browser": "7.119.1",
     "@sentry/integrations": "7.119.1",
     "@tanstack/react-query": "5.74.3",
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 1e722177f0..7368a9fea0 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -99,13 +99,6 @@
     <RootNamespace Condition="'$(RadarrProject)'=='true'">$(MSBuildProjectName.Replace('Radarr','NzbDrone'))</RootNamespace>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(TestProject)'!='true'">
-    <!-- Annotates .NET assemblies with repository information including SHA -->
-    <!-- Sentry uses this to link directly to GitHub at the exact version/file/line -->
-    <!-- This is built-in on .NET 8 and can be removed once the project is updated -->
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
-  </ItemGroup>
-
   <!-- Sentry specific configuration: Only in Release mode -->
   <PropertyGroup Condition="'$(Configuration)' == 'Release'">
     <!-- https://docs.sentry.io/platforms/dotnet/configuration/msbuild/ -->
@@ -136,7 +129,7 @@
     <PackageReference Include="NunitXml.TestLogger" Version="3.0.131" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TestProject)'=='true' and '$(TargetFramework)'=='net6.0'">
+  <ItemGroup Condition="'$(TestProject)'=='true' and '$(TargetFramework)'=='net8.0'">
     <PackageReference Include="coverlet.collector" Version="3.0.4-preview.27.ge7cb7c3b40" />
   </ItemGroup>
 
diff --git a/src/NzbDrone.Api.Test/Radarr.Api.Test.csproj b/src/NzbDrone.Api.Test/Radarr.Api.Test.csproj
index d77de079c1..683ee0ab4d 100644
--- a/src/NzbDrone.Api.Test/Radarr.Api.Test.csproj
+++ b/src/NzbDrone.Api.Test/Radarr.Api.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="NBuilder" Version="6.1.0" />
diff --git a/src/NzbDrone.Automation.Test/Radarr.Automation.Test.csproj b/src/NzbDrone.Automation.Test/Radarr.Automation.Test.csproj
index 82cc685222..5ee7c347ed 100644
--- a/src/NzbDrone.Automation.Test/Radarr.Automation.Test.csproj
+++ b/src/NzbDrone.Automation.Test/Radarr.Automation.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Selenium.Support" Version="3.141.0" />
diff --git a/src/NzbDrone.Common.Test/Radarr.Common.Test.csproj b/src/NzbDrone.Common.Test/Radarr.Common.Test.csproj
index 3726a01c77..054797a9f2 100644
--- a/src/NzbDrone.Common.Test/Radarr.Common.Test.csproj
+++ b/src/NzbDrone.Common.Test/Radarr.Common.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Host\Radarr.Host.csproj" />
diff --git a/src/NzbDrone.Common/Disk/DestinationAlreadyExistsException.cs b/src/NzbDrone.Common/Disk/DestinationAlreadyExistsException.cs
index ffdc36e0e3..d96bb22e96 100644
--- a/src/NzbDrone.Common/Disk/DestinationAlreadyExistsException.cs
+++ b/src/NzbDrone.Common/Disk/DestinationAlreadyExistsException.cs
@@ -1,6 +1,5 @@
 using System;
 using System.IO;
-using System.Runtime.Serialization;
 
 namespace NzbDrone.Common.Disk
 {
@@ -24,10 +23,5 @@ public DestinationAlreadyExistsException(string message, Exception innerExceptio
             : base(message, innerException)
         {
         }
-
-        protected DestinationAlreadyExistsException(SerializationInfo info, StreamingContext context)
-            : base(info, context)
-        {
-        }
     }
 }
diff --git a/src/NzbDrone.Common/Radarr.Common.csproj b/src/NzbDrone.Common/Radarr.Common.csproj
index 078bb5e04d..37d25a856f 100644
--- a/src/NzbDrone.Common/Radarr.Common.csproj
+++ b/src/NzbDrone.Common/Radarr.Common.csproj
@@ -1,28 +1,28 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <DefineConstants Condition="'$(RuntimeIdentifier)' == 'linux-musl-x64' or '$(RuntimeIdentifier)' == 'linux-musl-arm64'">ISMUSL</DefineConstants>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="DryIoc.dll" Version="5.4.3" />
     <PackageReference Include="IPAddressRange" Version="6.2.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="6.0.2" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="8.0.1" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NLog" Version="5.4.0" />
     <PackageReference Include="NLog.Layouts.ClefJsonLayout" Version="1.0.3" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.4.0" />
-    <PackageReference Include="Npgsql" Version="7.0.10" />
+    <PackageReference Include="Npgsql" Version="9.0.3" />
     <PackageReference Include="Sentry" Version="4.0.2" />
     <PackageReference Include="NLog.Targets.Syslog" Version="7.0.0" />
     <PackageReference Include="SharpZipLib" Version="1.4.2" />
-    <PackageReference Include="System.Text.Json" Version="6.0.10" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
     <PackageReference Include="System.ValueTuple" Version="4.6.1" />
     <PackageReference Include="System.Data.SQLite.Core.Servarr" Version="1.0.115.5-18" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="6.0.1" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="8.0.1" />
     <PackageReference Include="System.IO.FileSystem.AccessControl" Version="5.0.0" />
     <PackageReference Include="System.Runtime.Loader" Version="4.3.0" />
-    <PackageReference Include="System.ServiceProcess.ServiceController" Version="6.0.1" />
+    <PackageReference Include="System.ServiceProcess.ServiceController" Version="8.0.1" />
   </ItemGroup>
   <ItemGroup>
     <Compile Update="EnsureThat\Resources\ExceptionMessages.Designer.cs">
diff --git a/src/NzbDrone.Console/Radarr.Console.csproj b/src/NzbDrone.Console/Radarr.Console.csproj
index 8e5a92e075..8ede30c64c 100644
--- a/src/NzbDrone.Console/Radarr.Console.csproj
+++ b/src/NzbDrone.Console/Radarr.Console.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
 
     <ApplicationIcon>..\NzbDrone.Host\Radarr.ico</ApplicationIcon>
   </PropertyGroup>
diff --git a/src/NzbDrone.Core.Test/Datastore/Migration/208_collectionsFixture.cs b/src/NzbDrone.Core.Test/Datastore/Migration/208_collectionsFixture.cs
index 24a0771152..919b48670a 100644
--- a/src/NzbDrone.Core.Test/Datastore/Migration/208_collectionsFixture.cs
+++ b/src/NzbDrone.Core.Test/Datastore/Migration/208_collectionsFixture.cs
@@ -9,7 +9,7 @@
 namespace NzbDrone.Core.Test.Datastore.Migration
 {
     [TestFixture]
-    public class collectionsFixture : MigrationTest<collections>
+    public class collectionsFixture : MigrationTest<add_collections>
     {
         [Test]
         public void should_add_collection_from_movie_and_link_back_to_movie()
diff --git a/src/NzbDrone.Core.Test/Radarr.Core.Test.csproj b/src/NzbDrone.Core.Test/Radarr.Core.Test.csproj
index 817a16efc3..7abf79f534 100644
--- a/src/NzbDrone.Core.Test/Radarr.Core.Test.csproj
+++ b/src/NzbDrone.Core.Test/Radarr.Core.Test.csproj
@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Dapper" Version="2.0.151" />
+    <PackageReference Include="Dapper" Version="2.1.66" />
     <PackageReference Include="NBuilder" Version="6.1.0" />
     <PackageReference Include="System.Data.SQLite.Core.Servarr" Version="1.0.115.5-18" />
   </ItemGroup>
diff --git a/src/NzbDrone.Core/Datastore/Migration/208_collections.cs b/src/NzbDrone.Core/Datastore/Migration/208_collections.cs
index d647d11299..b982e37d3e 100644
--- a/src/NzbDrone.Core/Datastore/Migration/208_collections.cs
+++ b/src/NzbDrone.Core/Datastore/Migration/208_collections.cs
@@ -12,7 +12,7 @@
 namespace NzbDrone.Core.Datastore.Migration
 {
     [Migration(208)]
-    public class collections : NzbDroneMigrationBase
+    public class add_collections : NzbDroneMigrationBase
     {
         protected override void MainDbUpgrade()
         {
diff --git a/src/NzbDrone.Core/MediaFiles/MovieImport/RecycleBinException.cs b/src/NzbDrone.Core/MediaFiles/MovieImport/RecycleBinException.cs
index 34e4eac9ef..baa1af668a 100644
--- a/src/NzbDrone.Core/MediaFiles/MovieImport/RecycleBinException.cs
+++ b/src/NzbDrone.Core/MediaFiles/MovieImport/RecycleBinException.cs
@@ -1,6 +1,5 @@
 using System;
 using System.IO;
-using System.Runtime.Serialization;
 
 namespace NzbDrone.Core.MediaFiles.MovieImport
 {
@@ -19,10 +18,5 @@ public RecycleBinException(string message, Exception innerException)
             : base(message, innerException)
         {
         }
-
-        protected RecycleBinException(SerializationInfo info, StreamingContext context)
-            : base(info, context)
-        {
-        }
     }
 }
diff --git a/src/NzbDrone.Core/MediaFiles/MovieImport/RootFolderNotFoundException.cs b/src/NzbDrone.Core/MediaFiles/MovieImport/RootFolderNotFoundException.cs
index 1d47aac4bb..6a3a7b1a05 100644
--- a/src/NzbDrone.Core/MediaFiles/MovieImport/RootFolderNotFoundException.cs
+++ b/src/NzbDrone.Core/MediaFiles/MovieImport/RootFolderNotFoundException.cs
@@ -1,6 +1,5 @@
-using System;
+using System;
 using System.IO;
-using System.Runtime.Serialization;
 
 namespace NzbDrone.Core.MediaFiles.MovieImport
 {
@@ -19,10 +18,5 @@ public RootFolderNotFoundException(string message, Exception innerException)
             : base(message, innerException)
         {
         }
-
-        protected RootFolderNotFoundException(SerializationInfo info, StreamingContext context)
-            : base(info, context)
-        {
-        }
     }
 }
diff --git a/src/NzbDrone.Core/Radarr.Core.csproj b/src/NzbDrone.Core/Radarr.Core.csproj
index 03e793cdde..4b3f4096b8 100644
--- a/src/NzbDrone.Core/Radarr.Core.csproj
+++ b/src/NzbDrone.Core/Radarr.Core.csproj
@@ -1,22 +1,22 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Dapper" Version="2.0.151" />
+    <PackageReference Include="Dapper" Version="2.1.66" />
     <PackageReference Include="Diacritical.Net" Version="1.0.4" />
     <PackageReference Include="Equ" Version="2.3.0" />
-    <PackageReference Include="MailKit" Version="4.8.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="6.0.35" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="2.1.7" />
-    <PackageReference Include="Npgsql" Version="7.0.10" />
+    <PackageReference Include="MailKit" Version="4.12.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="8.0.17" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
+    <PackageReference Include="Npgsql" Version="9.0.3" />
     <PackageReference Include="Polly" Version="8.6.0" />
     <PackageReference Include="Servarr.FFMpegCore" Version="4.7.0-26" />
     <PackageReference Include="Servarr.FFprobe" Version="5.1.4.112" />
     <PackageReference Include="System.Memory" Version="4.6.3" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.1" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
     <PackageReference Include="Servarr.FluentMigrator.Runner" Version="3.3.2.9" />
     <PackageReference Include="Servarr.FluentMigrator.Runner.SQLite" Version="3.3.2.9" />
     <PackageReference Include="Servarr.FluentMigrator.Runner.Postgres" Version="3.3.2.9" />
@@ -26,7 +26,8 @@
     <PackageReference Include="NLog" Version="5.4.0" />
     <PackageReference Include="System.Data.SQLite.Core.Servarr" Version="1.0.115.5-18" />
     <PackageReference Include="MonoTorrent" Version="2.0.7" />
-    <PackageReference Include="System.Text.Json" Version="6.0.10" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Common\Radarr.Common.csproj" />
diff --git a/src/NzbDrone.Host.Test/Radarr.Host.Test.csproj b/src/NzbDrone.Host.Test/Radarr.Host.Test.csproj
index 23c9f22498..ee5cb6f053 100644
--- a/src/NzbDrone.Host.Test/Radarr.Host.Test.csproj
+++ b/src/NzbDrone.Host.Test/Radarr.Host.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Host\Radarr.Host.csproj" />
diff --git a/src/NzbDrone.Host/Radarr.Host.csproj b/src/NzbDrone.Host/Radarr.Host.csproj
index ec63aa3ba9..9f46e8f0b3 100644
--- a/src/NzbDrone.Host/Radarr.Host.csproj
+++ b/src/NzbDrone.Host/Radarr.Host.csproj
@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <OutputType>Library</OutputType>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="6.0.2" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="8.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.6.2" />
     <PackageReference Include="DryIoc.dll" Version="5.4.3" />
     <PackageReference Include="DryIoc.Microsoft.DependencyInjection" Version="6.2.0" />
diff --git a/src/NzbDrone.Integration.Test/Radarr.Integration.Test.csproj b/src/NzbDrone.Integration.Test/Radarr.Integration.Test.csproj
index 6d4c694f56..73173e0c0d 100644
--- a/src/NzbDrone.Integration.Test/Radarr.Integration.Test.csproj
+++ b/src/NzbDrone.Integration.Test/Radarr.Integration.Test.csproj
@@ -1,10 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <OutputType>Library</OutputType>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="6.0.35" />
+    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="8.0.17" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Test.Common\Radarr.Test.Common.csproj" />
diff --git a/src/NzbDrone.Libraries.Test/Radarr.Libraries.Test.csproj b/src/NzbDrone.Libraries.Test/Radarr.Libraries.Test.csproj
index e62c371b87..4670270842 100644
--- a/src/NzbDrone.Libraries.Test/Radarr.Libraries.Test.csproj
+++ b/src/NzbDrone.Libraries.Test/Radarr.Libraries.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Test.Common\Radarr.Test.Common.csproj" />
diff --git a/src/NzbDrone.Mono.Test/Radarr.Mono.Test.csproj b/src/NzbDrone.Mono.Test/Radarr.Mono.Test.csproj
index 9bfb6f8309..dbc5cb1e72 100644
--- a/src/NzbDrone.Mono.Test/Radarr.Mono.Test.csproj
+++ b/src/NzbDrone.Mono.Test/Radarr.Mono.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <!--
        The netstandard version here doesn't work in net framework
diff --git a/src/NzbDrone.Mono/Radarr.Mono.csproj b/src/NzbDrone.Mono/Radarr.Mono.csproj
index 9e169737d9..e513960260 100644
--- a/src/NzbDrone.Mono/Radarr.Mono.csproj
+++ b/src/NzbDrone.Mono/Radarr.Mono.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
   </PropertyGroup>
   <!-- 
diff --git a/src/NzbDrone.SignalR/Radarr.SignalR.csproj b/src/NzbDrone.SignalR/Radarr.SignalR.csproj
index 0f01c50ed4..9104fecdb1 100644
--- a/src/NzbDrone.SignalR/Radarr.SignalR.csproj
+++ b/src/NzbDrone.SignalR/Radarr.SignalR.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <OutputType>Library</OutputType>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/NzbDrone.Test.Common/NzbDroneRunner.cs b/src/NzbDrone.Test.Common/NzbDroneRunner.cs
index 0bd771de14..48521beb67 100644
--- a/src/NzbDrone.Test.Common/NzbDroneRunner.cs
+++ b/src/NzbDrone.Test.Common/NzbDroneRunner.cs
@@ -55,7 +55,7 @@ public void Start(bool enableAuth = false)
 
             if (BuildInfo.IsDebug)
             {
-                Start(Path.Combine(TestContext.CurrentContext.TestDirectory, "..", "..", "_output", "net6.0", consoleExe));
+                Start(Path.Combine(TestContext.CurrentContext.TestDirectory, "..", "..", "_output", "net8.0", consoleExe));
             }
             else
             {
diff --git a/src/NzbDrone.Test.Common/Radarr.Test.Common.csproj b/src/NzbDrone.Test.Common/Radarr.Test.Common.csproj
index ba30096885..6bbddbd8fd 100644
--- a/src/NzbDrone.Test.Common/Radarr.Test.Common.csproj
+++ b/src/NzbDrone.Test.Common/Radarr.Test.Common.csproj
@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="6.12.1" />
     <PackageReference Include="FluentValidation" Version="9.5.4" />
-    <PackageReference Include="Moq" Version="4.16.1" />
+    <PackageReference Include="Moq" Version="4.17.2" />
     <PackageReference Include="NLog" Version="5.4.0" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="RestSharp" Version="106.15.0" />
diff --git a/src/NzbDrone.Test.Dummy/Radarr.Test.Dummy.csproj b/src/NzbDrone.Test.Dummy/Radarr.Test.Dummy.csproj
index 1ead720881..cd894cc15f 100644
--- a/src/NzbDrone.Test.Dummy/Radarr.Test.Dummy.csproj
+++ b/src/NzbDrone.Test.Dummy/Radarr.Test.Dummy.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/src/NzbDrone.Update.Test/Radarr.Update.Test.csproj b/src/NzbDrone.Update.Test/Radarr.Update.Test.csproj
index cd0e65b46a..2a3781503b 100644
--- a/src/NzbDrone.Update.Test/Radarr.Update.Test.csproj
+++ b/src/NzbDrone.Update.Test/Radarr.Update.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Test.Common\Radarr.Test.Common.csproj" />
diff --git a/src/NzbDrone.Update/Radarr.Update.csproj b/src/NzbDrone.Update/Radarr.Update.csproj
index bcb5dab8cb..e68a0a5263 100644
--- a/src/NzbDrone.Update/Radarr.Update.csproj
+++ b/src/NzbDrone.Update/Radarr.Update.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="DryIoc.dll" Version="5.4.3" />
diff --git a/src/NzbDrone.Windows.Test/Radarr.Windows.Test.csproj b/src/NzbDrone.Windows.Test/Radarr.Windows.Test.csproj
index 5624d5f17c..9cbeaec8cd 100644
--- a/src/NzbDrone.Windows.Test/Radarr.Windows.Test.csproj
+++ b/src/NzbDrone.Windows.Test/Radarr.Windows.Test.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Common.Test\Radarr.Common.Test.csproj" />
diff --git a/src/NzbDrone.Windows/Radarr.Windows.csproj b/src/NzbDrone.Windows/Radarr.Windows.csproj
index 82d292f131..ae180312ab 100644
--- a/src/NzbDrone.Windows/Radarr.Windows.csproj
+++ b/src/NzbDrone.Windows/Radarr.Windows.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/NzbDrone/Radarr.csproj b/src/NzbDrone/Radarr.csproj
index 530bee2c90..3e380d5e98 100644
--- a/src/NzbDrone/Radarr.csproj
+++ b/src/NzbDrone/Radarr.csproj
@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFrameworks>net6.0-windows</TargetFrameworks>
+    <TargetFrameworks>net8.0-windows</TargetFrameworks>
     <RuntimeIdentifiers>win-x64;win-x86</RuntimeIdentifiers>
     <UseWindowsForms>true</UseWindowsForms>
     <ApplicationIcon>..\NzbDrone.Host\Radarr.ico</ApplicationIcon>
     <GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="System.Resources.Extensions" Version="6.0.0" />
+    <PackageReference Include="System.Resources.Extensions" Version="8.0.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Host\Radarr.Host.csproj" />
diff --git a/src/Radarr.Api.V3/Queue/QueueController.cs b/src/Radarr.Api.V3/Queue/QueueController.cs
index 00095ed136..31377f4ed6 100644
--- a/src/Radarr.Api.V3/Queue/QueueController.cs
+++ b/src/Radarr.Api.V3/Queue/QueueController.cs
@@ -172,10 +172,10 @@ public PagingResource<QueueResource> GetQueue([FromQuery] PagingRequestResource
             var filteredQueue = includeUnknownMovieItems ? queue : queue.Where(q => q.Movie != null);
             var pending = _pendingReleaseService.GetPendingQueue();
 
-            var hasMovieIdFilter = movieIds.Any();
-            var hasLanguageFilter = languages.Any();
-            var hasQualityFilter = quality.Any();
-            var hasStatusFilter = status.Any();
+            var hasMovieIdFilter = movieIds is { Count: > 0 };
+            var hasLanguageFilter = languages is { Count: > 0 };
+            var hasQualityFilter = quality is { Count: > 0 };
+            var hasStatusFilter = status is { Count: > 0 };
 
             var fullQueue = filteredQueue.Concat(pending).Where(q =>
             {
diff --git a/src/Radarr.Api.V3/Radarr.Api.V3.csproj b/src/Radarr.Api.V3/Radarr.Api.V3.csproj
index d0bb668edd..81c35079cd 100644
--- a/src/Radarr.Api.V3/Radarr.Api.V3.csproj
+++ b/src/Radarr.Api.V3/Radarr.Api.V3.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FluentValidation" Version="9.5.4" />
diff --git a/src/Radarr.Http/Authentication/ApiKeyAuthenticationHandler.cs b/src/Radarr.Http/Authentication/ApiKeyAuthenticationHandler.cs
index 8de970ffef..e934cc84e8 100644
--- a/src/Radarr.Http/Authentication/ApiKeyAuthenticationHandler.cs
+++ b/src/Radarr.Http/Authentication/ApiKeyAuthenticationHandler.cs
@@ -27,9 +27,8 @@ public class ApiKeyAuthenticationHandler : AuthenticationHandler<ApiKeyAuthentic
         public ApiKeyAuthenticationHandler(IOptionsMonitor<ApiKeyAuthenticationOptions> options,
             ILoggerFactory logger,
             UrlEncoder encoder,
-            ISystemClock clock,
             IConfigFileProvider config)
-            : base(options, logger, encoder, clock)
+            : base(options, logger, encoder)
         {
             _apiKey = config.ApiKey;
         }
diff --git a/src/Radarr.Http/Authentication/BasicAuthenticationHandler.cs b/src/Radarr.Http/Authentication/BasicAuthenticationHandler.cs
index 95f67fbad7..959aac3ce8 100644
--- a/src/Radarr.Http/Authentication/BasicAuthenticationHandler.cs
+++ b/src/Radarr.Http/Authentication/BasicAuthenticationHandler.cs
@@ -20,9 +20,8 @@ public class BasicAuthenticationHandler : AuthenticationHandler<AuthenticationSc
         public BasicAuthenticationHandler(IAuthenticationService authService,
             IOptionsMonitor<AuthenticationSchemeOptions> options,
             ILoggerFactory logger,
-            UrlEncoder encoder,
-            ISystemClock clock)
-            : base(options, logger, encoder, clock)
+            UrlEncoder encoder)
+            : base(options, logger, encoder)
         {
             _authService = authService;
         }
@@ -71,7 +70,7 @@ protected override Task<AuthenticateResult> HandleAuthenticateAsync()
 
         protected override Task HandleChallengeAsync(AuthenticationProperties properties)
         {
-            Response.Headers.Add("WWW-Authenticate", $"Basic realm=\"{BuildInfo.AppName}\"");
+            Response.Headers["WWW-Authenticate"] = $"Basic realm=\"{BuildInfo.AppName}\"";
             Response.StatusCode = 401;
             return Task.CompletedTask;
         }
diff --git a/src/Radarr.Http/Authentication/NoAuthenticationHandler.cs b/src/Radarr.Http/Authentication/NoAuthenticationHandler.cs
index 29449c7e06..3d8ff03c41 100644
--- a/src/Radarr.Http/Authentication/NoAuthenticationHandler.cs
+++ b/src/Radarr.Http/Authentication/NoAuthenticationHandler.cs
@@ -13,9 +13,8 @@ public class NoAuthenticationHandler : AuthenticationHandler<AuthenticationSchem
     {
         public NoAuthenticationHandler(IOptionsMonitor<AuthenticationSchemeOptions> options,
             ILoggerFactory logger,
-            UrlEncoder encoder,
-            ISystemClock clock)
-            : base(options, logger, encoder, clock)
+            UrlEncoder encoder)
+            : base(options, logger, encoder)
         {
         }
 
diff --git a/src/Radarr.Http/Middleware/VersionMiddleware.cs b/src/Radarr.Http/Middleware/VersionMiddleware.cs
index c3019ac3fc..015488bb49 100644
--- a/src/Radarr.Http/Middleware/VersionMiddleware.cs
+++ b/src/Radarr.Http/Middleware/VersionMiddleware.cs
@@ -22,7 +22,7 @@ public async Task InvokeAsync(HttpContext context)
         {
             if (context.Request.IsApiRequest() && !context.Response.Headers.ContainsKey(VERSIONHEADER))
             {
-                context.Response.Headers.Add(VERSIONHEADER, _version);
+                context.Response.Headers[VERSIONHEADER] = _version;
             }
 
             await _next(context);
diff --git a/src/Radarr.Http/Radarr.Http.csproj b/src/Radarr.Http/Radarr.Http.csproj
index beaea77af3..363ba40467 100644
--- a/src/Radarr.Http/Radarr.Http.csproj
+++ b/src/Radarr.Http/Radarr.Http.csproj
@@ -1,10 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FluentValidation" Version="9.5.4" />
-	<PackageReference Include="ImpromptuInterface" Version="7.0.1" />
+    <PackageReference Include="ImpromptuInterface" Version="8.0.6" />
     <PackageReference Include="NLog" Version="5.4.0" />
   </ItemGroup>
   <ItemGroup>
diff --git a/src/ServiceHelpers/ServiceInstall/ServiceInstall.csproj b/src/ServiceHelpers/ServiceInstall/ServiceInstall.csproj
index 21e3125e0f..79a732c2f8 100644
--- a/src/ServiceHelpers/ServiceInstall/ServiceInstall.csproj
+++ b/src/ServiceHelpers/ServiceInstall/ServiceInstall.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="System.Security.Principal.Windows" Version="5.0.0" />
diff --git a/src/ServiceHelpers/ServiceUninstall/ServiceUninstall.csproj b/src/ServiceHelpers/ServiceUninstall/ServiceUninstall.csproj
index 21e3125e0f..79a732c2f8 100644
--- a/src/ServiceHelpers/ServiceUninstall/ServiceUninstall.csproj
+++ b/src/ServiceHelpers/ServiceUninstall/ServiceUninstall.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="System.Security.Principal.Windows" Version="5.0.0" />
diff --git a/test.sh b/test.sh
index 0e0fe9bc6c..22fd648dcc 100755
--- a/test.sh
+++ b/test.sh
@@ -37,11 +37,14 @@ fi
 if [ "$PLATFORM" = "Windows" ]; then
   mkdir -p "$ProgramData/Radarr"
   WHERE="$WHERE&Category!=LINUX"
-elif [ "$PLATFORM" = "Linux" ] || [ "$PLATFORM" = "Mac" ] ; then
+elif [ "$PLATFORM" = "Linux" ]; then
   mkdir -p ~/.config/Radarr
   WHERE="$WHERE&Category!=WINDOWS"
+elif  [ "$PLATFORM" = "Mac" ]; then
+  mkdir -p ~/Library/Application\ Support/Radarr
+  WHERE="$WHERE&Category!=WINDOWS"
 else
-  echo "Platform must be provided as first arguement: Windows, Linux or Mac"
+  echo "Platform must be provided as first argument: Windows, Linux or Mac"
   exit 1
 fi
 
diff --git a/yarn.lock b/yarn.lock
index 8ab71413d5..8e7ee272b0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1163,14 +1163,14 @@
   resolved "https://registry.yarnpkg.com/@juggle/resize-observer/-/resize-observer-3.4.0.tgz#08d6c5e20cf7e4cc02fd181c4b0c225cd31dbb60"
   integrity sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA==
 
-"@microsoft/signalr@6.0.25":
-  version "6.0.25"
-  resolved "https://registry.yarnpkg.com/@microsoft/signalr/-/signalr-6.0.25.tgz#009f043066d383e2de41a483bd7e02bfd74d3cf8"
-  integrity sha512-8AzrpxS+E0yn1tXSlv7+UlURLmSxTQDgbvOT0pGKXjZT7MkhnDP+/GLuk7veRtUjczou/x32d9PHhYlr2NBy6Q==
+"@microsoft/signalr@8.0.7":
+  version "8.0.7"
+  resolved "https://registry.yarnpkg.com/@microsoft/signalr/-/signalr-8.0.7.tgz#94419ddbf9418753e493f4ae4c13990316ec2ea5"
+  integrity sha512-PHcdMv8v5hJlBkRHAuKG5trGViQEkPYee36LnJQx4xHOQ5LL4X0nEWIxOp5cCtZ7tu+30quz5V3k0b1YNuc6lw==
   dependencies:
     abort-controller "^3.0.0"
-    eventsource "^1.0.7"
-    fetch-cookie "^0.11.0"
+    eventsource "^2.0.2"
+    fetch-cookie "^2.0.3"
     node-fetch "^2.6.7"
     ws "^7.4.5"
 
@@ -3360,10 +3360,10 @@ events@^3.2.0:
   resolved "https://registry.yarnpkg.com/events/-/events-3.3.0.tgz#31a95ad0a924e2d2c419a813aeb2c4e878ea7400"
   integrity sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==
 
-eventsource@^1.0.7:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.2.tgz#bc75ae1c60209e7cb1541231980460343eaea7c2"
-  integrity sha512-xAH3zWhgO2/3KIniEKYPr8plNSzlGINOUqYj0m0u7AB81iRw8b/3E73W6AuU+6klLbaSFmZnaETQ2lXPfAydrA==
+eventsource@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-2.0.2.tgz#76dfcc02930fb2ff339520b6d290da573a9e8508"
+  integrity sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==
 
 fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
   version "3.1.3"
@@ -3420,12 +3420,13 @@ faye-websocket@~0.10.0:
   dependencies:
     websocket-driver ">=0.5.1"
 
-fetch-cookie@^0.11.0:
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/fetch-cookie/-/fetch-cookie-0.11.0.tgz#e046d2abadd0ded5804ce7e2cae06d4331c15407"
-  integrity sha512-BQm7iZLFhMWFy5CZ/162sAGjBfdNWb7a8LEqqnzsHFhxT/X/SVj/z2t2nu3aJvjlbQkrAlTUApplPRjWyH4mhA==
+fetch-cookie@^2.0.3:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/fetch-cookie/-/fetch-cookie-2.2.0.tgz#01086b6b5b1c3e08f15ffd8647b02ca100377365"
+  integrity sha512-h9AgfjURuCgA2+2ISl8GbavpUdR+WGAM2McW/ovn4tVccegp8ZqCKWSBR8uRdM8dDNlx5WdKRWxBYUwteLDCNQ==
   dependencies:
-    tough-cookie "^2.3.3 || ^3.0.1 || ^4.0.0"
+    set-cookie-parser "^2.4.8"
+    tough-cookie "^4.0.0"
 
 file-entry-cache@^6.0.1:
   version "6.0.1"
@@ -5469,11 +5470,13 @@ prr@~1.0.1:
   integrity sha512-yPw4Sng1gWghHQWj0B3ZggWUm4qVbPwPFcRG8KyxiU7J2OHFSoEHKS+EZ3fv5l1t9CyCiop6l/ZYeWbrgoQejw==
 
 psl@^1.1.33:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/psl/-/psl-1.9.0.tgz#d0df2a137f00794565fcaf3b2c00cd09f8d5a5a7"
-  integrity sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag==
+  version "1.15.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.15.0.tgz#bdace31896f1d97cec6a79e8224898ce93d974c6"
+  integrity sha512-JZd3gMVBAVQkSs6HdNZo9Sdo0LNcQeMNP3CozBJb3JYC/QUYZTnKxP+f8oWRX4rHP5EurWxqAHTSwUCjlNKa1w==
+  dependencies:
+    punycode "^2.3.1"
 
-punycode@^2.1.0, punycode@^2.1.1:
+punycode@^2.1.0, punycode@^2.1.1, punycode@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.3.1.tgz#027422e2faec0b25e1549c3e1bd8309b9133b6e5"
   integrity sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==
@@ -6223,6 +6226,11 @@ serialize-javascript@^6.0.1:
   dependencies:
     randombytes "^2.1.0"
 
+set-cookie-parser@^2.4.8:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz#3016f150072202dfbe90fadee053573cc89d2943"
+  integrity sha512-IOc8uWeOZgnb3ptbCURJWNjWUPcO3ZnTTdzsurqERrP6nPyv+paC55vJM0LpOlT2ne+Ix+9+CRG1MNLlyZ4GjQ==
+
 set-function-length@^1.2.1, set-function-length@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/set-function-length/-/set-function-length-1.2.2.tgz#aac72314198eaed975cf77b2c3b6b880695e5449"
@@ -6774,7 +6782,7 @@ toggle-selection@^1.0.6:
   resolved "https://registry.yarnpkg.com/toggle-selection/-/toggle-selection-1.0.6.tgz#6e45b1263f2017fa0acc7d89d78b15b8bf77da32"
   integrity sha512-BiZS+C1OS8g/q2RRbJmy59xpyghNBqrr6k5L/uKBGRsTfxmu3ffiRnd8mlGPUVayg8pvfi5urfnu8TU7DVOkLQ==
 
-"tough-cookie@^2.3.3 || ^3.0.1 || ^4.0.0":
+tough-cookie@^4.0.0:
   version "4.1.4"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-4.1.4.tgz#945f1461b45b5a8c76821c33ea49c3ac192c1b36"
   integrity sha512-Loo5UUvLD9ScZ6jh8beX1T6sO1w2/MpCRpEP7V280GKMVUQ0Jzar2U3UJPsrdbziLEMMhu3Ujnq//rhiFuIeag==