diff --git a/Dockerfile b/Dockerfile
index c061b73..2919f61 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:21.0.2_13-jre-jammy
+FROM eclipse-temurin:21.0.3_9-jre-jammy
 LABEL org.opencontainers.image.title="kafka-gitops"
 LABEL org.opencontainers.image.description="GitOps for Apache Kafka"
 LABEL org.opencontainers.image.url="https://github.com/joschi/kafka-gitops"