diff --git a/openjdk-11/Dockerfile b/openjdk-11/Dockerfile
index 9c3a614..18773f6 100644
--- a/openjdk-11/Dockerfile
+++ b/openjdk-11/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.22.2
+FROM alpine:3.23.0
 
 # Build-time metadata as defined at http://label-schema.org