diff --git a/package_versions.txt b/package_versions.txt
index 8606c59..fc819d7 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -176,7 +176,7 @@ libssh                     0.11.1-r0         apk
 libssl3                    3.3.5-r0          apk                      
 libstdc++                  14.2.0-r4         apk                      
 libtag                     1.13.1-r0         apk                      
-libtasn1                   4.20.0-r0         apk                      
+libtasn1                   4.21.0-r0         apk                      
 libtheora                  1.1.1-r18         apk                      
 libturbojpeg               3.0.4-r0          apk                      
 libunibreak                6.1-r0            apk