diff --git a/readme-vars.yml b/readme-vars.yml
index a75bf30..5aa232b 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -85,7 +85,7 @@ init_diagram: |
     svc-sabnzbd -> legacy-services
   }
   Base Images: {
-    "baseimage-alpine:3.21"
+    "baseimage-alpine:3.22"
   }
   "sabnzbd:nightly" <- Base Images
 # changelog