diff --git a/examples/java/Dockerfile b/examples/java/Dockerfile
index b0cb6a7..3520b12 100644
--- a/examples/java/Dockerfile
+++ b/examples/java/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:17-jdk-slim
+FROM openjdk:22-jdk-slim
 WORKDIR /app
 COPY Client.java .
 RUN javac Client.java