diff --git a/Dockerfile b/Dockerfile
index 62119ee..641fb7b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/alpine:3.22
+FROM docker.io/library/alpine:3.23
 RUN apk add --no-cache php
 
 ARG USER=1000