diff --git a/src/Sonarr.Api.V5/openapi.json b/src/Sonarr.Api.V5/openapi.json
index 1a51ebf71..f46a354ee 100644
--- a/src/Sonarr.Api.V5/openapi.json
+++ b/src/Sonarr.Api.V5/openapi.json
@@ -1,5 +1,5 @@
 {
-  "openapi": "3.0.1",
+  "openapi": "3.0.4",
   "info": {
     "title": "Sonarr",
     "description": "Sonarr API docs - The v5 API docs apply to Sonarr v5 only.",