diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7bbeafb7..c6376456 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -120,7 +120,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
 
       # Computed once per job run. Feeds Dockerfile's APK_CACHE_BUST arg so
       # the `apk upgrade` layer rebuilds at least once per calendar day, even
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5ca62ca4..68afec27 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -33,16 +33,16 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
+        uses: github/codeql-action/init@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
         with:
           languages: ${{ matrix.language }}
           queries: security-extended
           config-file: .github/codeql/codeql-config.yml
 
       - name: Autobuild
-        uses: github/codeql-action/autobuild@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
+        uses: github/codeql-action/autobuild@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
 
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
+        uses: github/codeql-action/analyze@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
         with:
           category: /language:${{ matrix.language }}
diff --git a/.github/workflows/docker-dev.yml b/.github/workflows/docker-dev.yml
index 0c8ef5ab..32d6d5ba 100644
--- a/.github/workflows/docker-dev.yml
+++ b/.github/workflows/docker-dev.yml
@@ -61,7 +61,7 @@ jobs:
           platforms: arm64
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
 
       # Feeds the Dockerfile's APK_CACHE_BUST arg so the `apk upgrade` layer
       # rebuilds at least once per calendar day even when every other input is
@@ -72,7 +72,7 @@ jobs:
         run: echo "date=$(date -u +%Y-%m-%d)" >> "$GITHUB_OUTPUT"
 
       - name: Log in to GitHub Container Registry
-        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
         with:
           registry: ghcr.io
           # repository_owner is a fixed value (studio-saelix) on every event
@@ -82,7 +82,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6
+        uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
         with:
           # Dedicated dev package, separate from the release package
           # ghcr.io/studio-saelix/sencho. Never published to Docker Hub.
diff --git a/.github/workflows/docker-preview.yml b/.github/workflows/docker-preview.yml
index d1d2e366..5c170cde 100644
--- a/.github/workflows/docker-preview.yml
+++ b/.github/workflows/docker-preview.yml
@@ -82,21 +82,21 @@ jobs:
           platforms: arm64
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
 
       - name: Compute daily apk cache bust value
         id: apk-bust
         run: echo "date=$(date -u +%Y-%m-%d)" >> "$GITHUB_OUTPUT"
 
       - name: Log in to Docker Hub
-        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6
+        uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
         with:
           images: saelix/sencho
           tags: |
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 2791e154..fe476fc3 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -49,7 +49,7 @@ jobs:
           platforms: arm64
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
 
       # Computed once per job run. Feeds Dockerfile's APK_CACHE_BUST arg so
       # the `apk upgrade` layer rebuilds at least once per calendar day, even
@@ -61,13 +61,13 @@ jobs:
         run: echo "date=$(date -u +%Y-%m-%d)" >> "$GITHUB_OUTPUT"
 
       - name: Log in to Docker Hub
-        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Log in to GitHub Container Registry
-        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
         with:
           registry: ghcr.io
           # repository_owner resolves to a fixed value (studio-saelix) on every
@@ -82,7 +82,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6
+        uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
         with:
           # Publish the same manifest under both registries so users on either
           # platform can pull. Docker Hub remains primary for discoverability;
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index 1e1e1576..61138d18 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -50,7 +50,7 @@ jobs:
       # scan-main job below keeps the two result sets distinct in the UI.
       - name: Upload SARIF to code scanning
         if: always()
-        uses: github/codeql-action/upload-sarif@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
+        uses: github/codeql-action/upload-sarif@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
         with:
           sarif_file: trivy-published.sarif
           category: trivy-published-image
@@ -67,7 +67,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4
 
       # Mirrors the daily-cache-bust logic from ci.yml / docker-publish.yml so
       # the apk upgrade layer rebuilds at least once per calendar day.
@@ -98,7 +98,7 @@ jobs:
 
       - name: Upload SARIF to code scanning
         if: always()
-        uses: github/codeql-action/upload-sarif@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
+        uses: github/codeql-action/upload-sarif@99df26d4f13ea111d4ec1a7dddef6063f76b97e9 # v4.37.0
         with:
           sarif_file: trivy-main.sarif
           category: trivy-main-head