chore: update alpine base image in Dockerfile (#4465)

elastic · Feb 20, 2025 · 6623bf5 · 6623bf5
1 parent fc37783
commit 6623bf5
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diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -109,3 +109,9 @@ updates:
       github-actions:
         patterns:
           - "*"
+
+  # Docker
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "weekly"
diff --git a/CHANGELOG.asciidoc b/CHANGELOG.asciidoc
@@ -33,6 +33,22 @@ Notes:
 
 See the <<upgrade-to-v4>> guide.
 
+==== Unreleased
+
+[float]
+===== Breaking changes
+
+[float]
+===== Features
+
+[float]
+===== Bug fixes
+
+[float]
+===== Chores
+
+* Update base image of alpine in `Dockerfile` to version `3.21.3`. ({pull}4465[#4465])
+
 [[release-notes-4.11.0]]
 ==== 4.11.0 - 2025/01/20
 

diff --git a/Dockerfile b/Dockerfile
@@ -1,6 +1,6 @@
-# Pin to Alpine 3.9
-# For a complete list of hashes, see:
-# https://github.com/docker-library/repo-info/tree/master/repos/alpine/remote
-FROM alpine@sha256:115731bab0862031b44766733890091c17924f9b7781b79997f5f163be262178
+# Pin the latest Alpine 3
+# https://github.com/docker-library/repo-info/blob/master/repos/alpine/remote/3.md
+
+FROM alpine@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
 ARG AGENT_DIR
 COPY ${AGENT_DIR} /opt/nodejs