diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 889a5c11..76724d5f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -194,12 +194,12 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4
+      - uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4
 
       # Build only; release.yml publishes. No registry credentials here, so a
       # fork's pull request cannot push an image.
       - name: Build ${{ matrix.name }} image
-        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
+        uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7
         with:
           context: ${{ matrix.context }}
           push: false
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 3b68c3ff..9763fbcd 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -37,9 +37,9 @@ jobs:
       run:
         working-directory: website
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v7
         with:
           node-version: '20'
           cache: npm
@@ -62,9 +62,9 @@ jobs:
       - name: Build
         run: npm run build
 
-      - uses: actions/configure-pages@v5
+      - uses: actions/configure-pages@v6
 
-      - uses: actions/upload-pages-artifact@v3
+      - uses: actions/upload-pages-artifact@v5
         with:
           path: website/build
 
@@ -76,4 +76,4 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
       - id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4b0d762a..400a7813 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -124,11 +124,11 @@ jobs:
 
       # arm64 is emulated. No image compiles from source (manylinux wheels;
       # the web bundle is built on the build host), so the leg costs minutes.
-      - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4
+      - uses: docker/setup-qemu-action@99012661954931238ded8c8b007157a8430204e1 # v4
         with:
           platforms: arm64
 
-      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4
+      - uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4
 
       - name: Log in to Docker Hub
         uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4
@@ -154,7 +154,7 @@ jobs:
             org.opencontainers.image.licenses=Apache-2.0
 
       - name: Build and push
-        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
+        uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7
         with:
           context: ${{ matrix.context }}
           platforms: linux/amd64,linux/arm64