diff --git a/Dockerfile b/Dockerfile
index a79b724..763bc32 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine/java:21-jdk
+FROM alpine/java:22-jdk
 
 USER root
 RUN ["chmod", "-R", "755", "/opt/java/openjdk"]