diff --git a/src/alpine/devcontainer-template.json b/src/alpine/devcontainer-template.json
index 3c669b36..892a45ef 100644
--- a/src/alpine/devcontainer-template.json
+++ b/src/alpine/devcontainer-template.json
@@ -1,6 +1,6 @@
 {
     "id": "alpine",
-    "version": "3.4.0",
+    "version": "3.5.0",
     "name": "Alpine",
     "description": "Simple Alpine container with Git installed.",
     "documentationURL": "https://github.com/devcontainers/templates/tree/main/src/alpine",
@@ -13,8 +13,7 @@
             "proposals": [
                 "3.21",
                 "3.20",
-                "3.19",
-                "3.18"
+                "3.19"
             ],
             "default": "3.20"
         }