diff --git a/Dockerfile b/Dockerfile
index e533bb9..278ca60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17.0.10_7-jre-alpine
+FROM eclipse-temurin:17.0.11_9-jre-alpine
 
 LABEL maintainer="Bertrik Sikken bertrik@gmail.com"
 LABEL org.opencontainers.image.source="https://github.com/bertrik/sensor-data-bridge"