diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 82e1a2d..7b8d1ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
-      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f  # v6.3.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
         with:
           node-version: 20
       - name: Install and build
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 3722bb9..462cdec 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -32,7 +32,7 @@ jobs:
         run: |
           pip install -e ".[dev]" pytest pytest-asyncio
           pytest tests/ -v -m "not slow"
-      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f  # v6.3.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
         with:
           node-version: 22
       - name: JavaScript tests
@@ -71,7 +71,7 @@ jobs:
           pip install build
           python -m build
       - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e  # v1
+        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b  # v1
 
   publish-npm:
     needs: [test, validate-version]
@@ -81,7 +81,7 @@ jobs:
       id-token: write  # OIDC trusted publishing + provenance — no NPM_TOKEN needed
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
-      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f  # v6.3.0
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
         with:
           node-version: 24  # npm 11.11.0 native — no upgrade needed (Node 22.22.2 has broken npm)
           registry-url: 'https://registry.npmjs.org'
@@ -113,7 +113,7 @@ jobs:
           password: ${{ secrets.DOCKER_PAT }}
       - name: Build and push
         id: build
-        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294  # v7.0.0
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f  # v7.1.0
         with:
           context: .
           platforms: linux/amd64,linux/arm64