diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 48ad6ae..d59d4c8 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -4,7 +4,7 @@ on:
     branches: [ "main" ]
 env:
   # renovate: datasource=docker depName=tomsquest/docker-radicale
-  app_version: 3.8.1.1
+  app_version: 3.8.3.0
 permissions:
   checks: write
   contents: write