diff --git a/.github/workflows/acceptance-test.yml b/.github/workflows/acceptance-test.yml
index fa7af2f9..d2b582d3 100644
--- a/.github/workflows/acceptance-test.yml
+++ b/.github/workflows/acceptance-test.yml
@@ -22,7 +22,7 @@ jobs:
       - uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v9.0.1
         with:
           egress-policy: audit
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4.0.4
diff --git a/.github/workflows/build-push.yml b/.github/workflows/build-push.yml
index 32ab9a77..fccf45ab 100644
--- a/.github/workflows/build-push.yml
+++ b/.github/workflows/build-push.yml
@@ -36,7 +36,7 @@ jobs:
       - uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v9.0.1
         with:
           egress-policy: audit
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
@@ -48,7 +48,7 @@ jobs:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/cache@2cdf405574d6ef1f33a1d12acccd3ae82f47b3f2 # v4.1.0
+      - uses: actions/cache@3624ceb22c1c5a301c8db4169662070a689d9ea8 # v4.1.1
         if: matrix.flavor == 'cpp'
         id: buildkit-cache
         with:
@@ -111,7 +111,7 @@ jobs:
           header: container-size-diff-${{ matrix.flavor }}
           message: |
             ${{ steps.container-size-diff.outputs.size-diff-markdown }}
-      - uses: anchore/sbom-action@61119d458adab75f756bc0b9e4bde25725f86a7a # v0.17.2
+      - uses: anchore/sbom-action@f5e124a5e5e1d497a692818ae907d3c45829d033 # v0.17.3
         if: steps.build-and-push.outputs.digest != '' && github.event_name != 'merge_group'
         with:
           image: ${{ env.REGISTRY }}/${{ github.repository }}-${{ matrix.flavor }}@${{ steps.build-and-push.outputs.digest }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2d89e52b..f8502c17 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       # While the docker/build-push-action works from the Git context, we still need
       # the checkout step for running our tests.
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
@@ -32,7 +32,7 @@ jobs:
           load: true
           tags: ${{ github.repository }}-${{ matrix.flavor }}:test
           cache-from: type=gha,scope=${{ github.repository }}-${{ matrix.flavor }}
-      - uses: actions/cache/restore@2cdf405574d6ef1f33a1d12acccd3ae82f47b3f2 # v4.1.0
+      - uses: actions/cache/restore@3624ceb22c1c5a301c8db4169662070a689d9ea8 # v4.1.1
         if: matrix.flavor == 'cpp'
         with:
           path: test/.xwin-cache
@@ -43,7 +43,7 @@ jobs:
         run: |
           set -Eeuo pipefail
           docker run --rm --mount type=bind,src=/var/run/docker.sock,dst=/var/run/docker.sock --mount type=bind,src="${{ github.workspace }}/.devcontainer/${{ matrix.flavor }}/test",dst=/ws -w /ws ${{ github.repository }}-${{ matrix.flavor }}:test bats --formatter junit testsuite.bats | tee test-report-${{ matrix.flavor }}.xml
-      - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
         if: always()
         with:
           name: test-results-${{ matrix.flavor }}
diff --git a/.github/workflows/linting-formatting.yml b/.github/workflows/linting-formatting.yml
index 57760bd4..913e3ade 100644
--- a/.github/workflows/linting-formatting.yml
+++ b/.github/workflows/linting-formatting.yml
@@ -22,20 +22,20 @@ jobs:
       pull-requests: write
       security-events: write
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0
           persist-credentials: false
-      - uses: oxsecurity/megalinter@c217fe8f7bc9207062a084e989bd97efd56e7b9a # v8.0.0
+      - uses: oxsecurity/megalinter@b38cdf1f0cbe056fad4112cb7cd99c2b574c9617 # v8.1.0
         env:
           APPLY_FIXES: all
           VALIDATE_ALL_CODEBASE: true
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - uses: github/codeql-action/upload-sarif@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
+      - uses: github/codeql-action/upload-sarif@c36620d31ac7c881962c3d9dd939c40ec9434f2b # v3.26.12
         if: success() || failure()
         with:
           sarif_file: megalinter-reports/megalinter-report.sarif
-      - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
         if: success() || failure()
         with:
           name: Linter Report
diff --git a/.github/workflows/ossf-scorecard.yml b/.github/workflows/ossf-scorecard.yml
index db614b2c..89f925f4 100644
--- a/.github/workflows/ossf-scorecard.yml
+++ b/.github/workflows/ossf-scorecard.yml
@@ -18,7 +18,7 @@ jobs:
       security-events: write
       id-token: write
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
@@ -27,6 +27,6 @@ jobs:
           results_format: sarif
           repo_token: ${{ secrets.SCORECARD_TOKEN }}
           publish_results: true
-      - uses: github/codeql-action/upload-sarif@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
+      - uses: github/codeql-action/upload-sarif@c36620d31ac7c881962c3d9dd939c40ec9434f2b # v3.26.12
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/pr-report.yml b/.github/workflows/pr-report.yml
index cb458e77..f48f01b5 100644
--- a/.github/workflows/pr-report.yml
+++ b/.github/workflows/pr-report.yml
@@ -18,7 +18,7 @@ jobs:
       actions: read
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: philips-software/pull-request-report-action@39e2f082490099021474c109cb207953221a8e47 # v0.1.5
diff --git a/.github/workflows/prime-cache.yml b/.github/workflows/prime-cache.yml
index 3559bdc9..7c99aa15 100644
--- a/.github/workflows/prime-cache.yml
+++ b/.github/workflows/prime-cache.yml
@@ -20,7 +20,7 @@ jobs:
         flavor: ["cpp", "rust"]
     steps:
       - uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
-      - uses: actions/cache@2cdf405574d6ef1f33a1d12acccd3ae82f47b3f2 # v4.1.0
+      - uses: actions/cache@3624ceb22c1c5a301c8db4169662070a689d9ea8 # v4.1.1
         if: matrix.flavor == 'cpp'
         id: buildkit-cache
         with:
@@ -49,7 +49,7 @@ jobs:
           set -Eeuo pipefail
           mkdir test
           docker run --rm --mount type=bind,src="$(pwd)/test",dst=/ws -w /ws ghcr.io/${{ github.repository }}-cpp:latest xwin --accept-license splat --preserve-ms-arch-notation
-      - uses: actions/cache/save@2cdf405574d6ef1f33a1d12acccd3ae82f47b3f2 # v4.1.0
+      - uses: actions/cache/save@3624ceb22c1c5a301c8db4169662070a689d9ea8 # v4.1.1
         with:
           path: test/.xwin-cache
           key: xwin-cache-${{ github.run_id }}
diff --git a/.github/workflows/update-dependencies.yml b/.github/workflows/update-dependencies.yml
index 21fe53cc..00d21918 100644
--- a/.github/workflows/update-dependencies.yml
+++ b/.github/workflows/update-dependencies.yml
@@ -22,7 +22,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: ./.github/actions/update-apt-packages
@@ -51,7 +51,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false
       - uses: ./.github/actions/update-vscode-extensions
diff --git a/.github/workflows/vulnerability-scan.yml b/.github/workflows/vulnerability-scan.yml
index d4204c52..9f2fea90 100644
--- a/.github/workflows/vulnerability-scan.yml
+++ b/.github/workflows/vulnerability-scan.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           image: ghcr.io/${{ github.repository }}-${{ matrix.flavor }}:latest
           dockerfile: .devcontainer/Dockerfile
-      - uses: github/codeql-action/upload-sarif@6db8d6351fd0be61f9ed8ebd12ccd35dcec51fea # v3.26.11
+      - uses: github/codeql-action/upload-sarif@c36620d31ac7c881962c3d9dd939c40ec9434f2b # v3.26.12
         if: steps.scan.outputs.sarif != ''
         with:
           sarif_file: ${{ steps.scan.outputs.sarif }}