diff --git a/buildargs.env b/buildargs.env
index 7332324..86e2d1c 100644
--- a/buildargs.env
+++ b/buildargs.env
@@ -15,7 +15,7 @@ MAINTAINER=pi-farm
 TZ=Europe/Berlin
 
 # --- Projekt Spezifisch ---
-APP_VERSION=v3.23
+APP_VERSION=v${BUILD_TAG}
 APP_NAME=basimage-alpine
 APP_USER=pi
 APP_GID=1000
\ No newline at end of file