diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8d744bf5..10527fad 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,7 +58,7 @@ jobs:
       # a malicious commit, so consume the action by immutable hash.
       # The trailing comment on each `uses:` line records the tag that
       # SHA resolved to when it was pinned — keep it in step with the hash.
-      - uses: dorny/paths-filter@7b450fff21473bca461d4b92ce414b9d0420d706  # v4.0.2
+      - uses: dorny/paths-filter@ceb8a2b8f2d89434be7ff52d3de7ec3738c5cc9d  # v4.0.3
         id: filter
         with:
           filters: |
@@ -177,7 +177,7 @@ jobs:
           path: coverage.out
       - name: Upload coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f  # v7
+        uses: codecov/codecov-action@303a32d7a59b442fa8d48b6a1cc6825c09c847a5  # v7
         with:
           files: coverage.out
           flags: backend
@@ -483,7 +483,7 @@ jobs:
     # disable the comment instead of broadening token scope.
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7
-      - uses: bufbuild/buf-action@8c6a16e16f12ba20b6470afa9c2ba9b5ba8c97c3  # v1
+      - uses: bufbuild/buf-action@85aebf73123b5c15fd5528aaecbf9129cddf7fa7  # v1.6.0
         with:
           lint: true
           # Wire back-compat is intentionally not a constraint here: the
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0dabd281..0b7925da 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -83,7 +83,7 @@ jobs:
       # Generate a CycloneDX JSON SBOM for each release archive so downstream
       # consumers can audit the exact module tree shipped in the binary.
       - name: Generate SBOM
-        uses: anchore/sbom-action@e22c389904149dbc22b58101806040fa8d37a610  # v0.24.0
+        uses: anchore/sbom-action@3ad7283483fc7af8ff2b4ea19663c2d5ca935e26  # v0.24.2
         with:
           format: cyclonedx-json
           artifact-name: panvex-${{ steps.meta.outputs.component }}-linux-${{ matrix.arch }}.sbom.json
@@ -92,7 +92,7 @@ jobs:
           upload-release-assets: false
 
       - name: Upload release assets
-        uses: softprops/action-gh-release@3d0d9888cb7fd7b750713d6e236d1fcb99157228  # v3
+        uses: softprops/action-gh-release@efb35369e0ad2afab669f228072c1b0d510eae64  # v3
         with:
           tag_name: ${{ steps.meta.outputs.tag }}
           files: |