diff --git a/.github/workflows/casket-pages.yml b/.github/workflows/casket-pages.yml
index 81e06d9..fa70a3a 100644
--- a/.github/workflows/casket-pages.yml
+++ b/.github/workflows/casket-pages.yml
@@ -31,7 +31,7 @@ jobs:
           path: .casket-ssg
 
       - name: Setup GHCup
-        uses: haskell-actions/setup@6037f33647c3f17758a2356c80fc4a53d7e0685d # v2
+        uses: haskell-actions/setup@0f8e8c99d88aeb3fbfd523f1ef2c6f762d10d64d # v2
         with:
           ghc-version: '9.8.2'
           cabal-version: '3.10'
diff --git a/.github/workflows/cflite_batch.yml b/.github/workflows/cflite_batch.yml
index 5d6938e..398d431 100644
--- a/.github/workflows/cflite_batch.yml
+++ b/.github/workflows/cflite_batch.yml
@@ -51,7 +51,7 @@ jobs:
 
       - name: Upload SARIF (if crashes found)
         if: always() && steps.run.outputs.sarif-output != ''
-        uses: github/codeql-action/upload-sarif@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v4
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4
         with:
           sarif_file: ${{ steps.run.outputs.sarif-output }}
           category: clusterfuzzlite-batch-${{ matrix.sanitizer }}
diff --git a/.github/workflows/cflite_pr.yml b/.github/workflows/cflite_pr.yml
index 03bb87a..80240b0 100644
--- a/.github/workflows/cflite_pr.yml
+++ b/.github/workflows/cflite_pr.yml
@@ -50,7 +50,7 @@ jobs:
 
       - name: Upload SARIF (if crashes found)
         if: always() && steps.run.outputs.sarif-output != ''
-        uses: github/codeql-action/upload-sarif@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v4
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4
         with:
           sarif_file: ${{ steps.run.outputs.sarif-output }}
           category: clusterfuzzlite-${{ matrix.sanitizer }}
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2b3d4cf..8a8cc79 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -48,12 +48,12 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v3
+        uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v3
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v3
+        uses: github/codeql-action/analyze@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v3
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/hypatia-scan.yml b/.github/workflows/hypatia-scan.yml
index 264891a..d788c3e 100644
--- a/.github/workflows/hypatia-scan.yml
+++ b/.github/workflows/hypatia-scan.yml
@@ -243,7 +243,7 @@ jobs:
           always() &&
           (github.event_name != 'pull_request' ||
            github.event.pull_request.head.repo.fork != true)
-        uses: github/codeql-action/upload-sarif@b96794f015dfd88f77b49b1c93e0fa7110f94c63 # v3.28.1
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v3.28.1
         with:
           sarif_file: hypatia.sarif
           # Distinct category so Hypatia results coexist with CodeQL's