diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index de9f942..6a0195c 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Cache Docker layers
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         id: cache
         with:
           path: /tmp/.buildx-cache
@@ -19,15 +19,15 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-buildx-        
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
         with:
           config-inline: |
             [worker.oci]
               max-parallelism = 16
       - name: Login to DockerHub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
diff --git a/Dockerfile b/Dockerfile
index a858272..9253a58 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ ADD "${S6_OVERLAY_RELEASE}/v${S6_OVERLAY_VERSION}/s6-overlay-noarch-${S6_OVERLAY
 
 
 # Second stage - Download s6-overlay platform-dependent binaries and unpack
-FROM --platform=${TARGETPLATFORM} alpine:3.15 AS downloader-s6-bin
+FROM --platform=${TARGETPLATFORM} alpine:3.16.2 AS downloader-s6-bin
 ARG TARGETPLATFORM
 ARG S6_OVERLAY_VERSION
 ARG S6_OVERLAY_RELEASE
@@ -21,7 +21,7 @@ RUN apk add --no-cache wget \
 
 
 # Third stage - Build rootfs from s6 parts
-FROM alpine:3.15 AS rootfs-builder
+FROM alpine:3.16.2 AS rootfs-builder
 
 COPY --from=downloader-s6-base ["/s6overlay-base.tar.xz", "/s6overlay-base.tar.xz"]
 COPY --from=downloader-s6-bin  ["/s6overlay-bin.tar.xz", "/s6overlay-bin.tar.xz"]