.github/workflows/container-image.yml

@@ -25,13 +25,13 @@ jobs:
           type=ref,event=pr
           type=sha,format=long
           type=raw,value=latest,enable=false
-    - uses: docker/setup-qemu-action@v4.1.0
+    - uses: docker/setup-qemu-action@v4.2.0
     - uses: docker/login-action@v4
       with:
         registry: ghcr.io
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
-    - uses: docker/setup-buildx-action@v4.1.0
+    - uses: docker/setup-buildx-action@v4.2.0
     # > By default, this action uses the Git context so you don't need to use
     # > the actions/checkout action to checkout the repository because this
     # > will be done directly by buildkit. [...]
@@ -40,7 +40,7 @@ jobs:
     # https://github.com/marketplace/actions/build-and-push-docker-images
     # > The commit history is not preserved.
     # https://docs.docker.com/engine/reference/commandline/build/#git-repositories
-    - uses: docker/build-push-action@v7.2.0
+    - uses: docker/build-push-action@v7.3.0
       with:
         platforms: |
           linux/amd64

Dockerfile

@@ -10,7 +10,7 @@ FROM docker.io/alpine:3.24.1
 
 # http://www.postfix.org/announcements.html
 # https://git.alpinelinux.org/aports/log/main/postfix?h=3.24-stable
-ARG POSTFIX_PACKAGE_VERSION=3.11.4-r0
+ARG POSTFIX_PACKAGE_VERSION=3.11.5-r0
 # http://www.postfix.org/postconf.5.html#tls_append_default_CA
 # https://www.mozilla.org/en-US/about/governance/policies/security-group/certs/
 # https://gitlab.alpinelinux.org/alpine/ca-certificates/-/commits/master