diff --git a/images/src/alpine-base/.devcontainer.json b/images/src/alpine-base/.devcontainer.json
index ba56884..e079785 100644
--- a/images/src/alpine-base/.devcontainer.json
+++ b/images/src/alpine-base/.devcontainer.json
@@ -2,7 +2,7 @@
     "x-build": {
         "name": "Alpine",
         "image-name": "alpine-base",
-        "image-version": "2.4.1"
+        "image-version": "2.4.2"
     },
     "build": {
         "dockerfile": "./Dockerfile",
diff --git a/images/src/alpine-base/Dockerfile b/images/src/alpine-base/Dockerfile
index 6634c93..22e8345 100644
--- a/images/src/alpine-base/Dockerfile
+++ b/images/src/alpine-base/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099
+FROM alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
 
 ARG USERNAME=vscode
 ARG USER_UID=1000