diff --git a/Dockerfile b/Dockerfile
index 53152316..ac987f2e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ RUN set -x \
 
 
 
-FROM registry.cloudogu.com/official/java:17.0.8-1
+FROM registry.cloudogu.com/official/java:17.0.9-1
 LABEL NAME="official/smeagol" \
       VERSION="1.7.1-1" \
       maintainer="hello@cloudogu.com"