diff --git a/Containers/alpine/Dockerfile b/Containers/alpine/Dockerfile
index 86948845..b690b530 100644
--- a/Containers/alpine/Dockerfile
+++ b/Containers/alpine/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:latest
-FROM alpine:3.21.2
+FROM alpine:3.21.3
 
 RUN set -ex; \
     apk upgrade --no-cache -a