diff --git a/Dockerfile b/Dockerfile
index 955147e..8c64999 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
-FROM azul/zulu-openjdk-alpine:21.0.8
+FROM azul/zulu-openjdk-alpine:21.0.9
 COPY build/libs/consumer-0.0.1-SNAPSHOT.jar app.jar
 ENTRYPOINT ["java","-jar","/app.jar"]