diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 26d36894..90ff1072 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -31,12 +31,12 @@ jobs:
       uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@cf1bb45a277cb3c205638b2cd5c984db1c46a412
+      uses: github/codeql-action/init@b20883b0cd1f46c72ae0ba6d1090936928f9fa30
       with:
         languages: ${{ matrix.language }}
 
     - name: Autobuild
-      uses: github/codeql-action/autobuild@cf1bb45a277cb3c205638b2cd5c984db1c46a412
+      uses: github/codeql-action/autobuild@b20883b0cd1f46c72ae0ba6d1090936928f9fa30
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@cf1bb45a277cb3c205638b2cd5c984db1c46a412
+      uses: github/codeql-action/analyze@b20883b0cd1f46c72ae0ba6d1090936928f9fa30
diff --git a/.github/workflows/snyk-schedule.yml b/.github/workflows/snyk-schedule.yml
index 9d4b49b7..183a09b0 100644
--- a/.github/workflows/snyk-schedule.yml
+++ b/.github/workflows/snyk-schedule.yml
@@ -54,6 +54,6 @@ jobs:
         run: snyk test --project-name=vermin --package-manager=pip --file=misc/.$reqs-requirements.txt --command=python3 --sarif-file-output=snyk-$reqs.sarif --show-vulnerable-paths=all --print-deps
 
       - name: Upload result to GitHub Code Scanning
-        uses: github/codeql-action/upload-sarif@cf1bb45a277cb3c205638b2cd5c984db1c46a412
+        uses: github/codeql-action/upload-sarif@b20883b0cd1f46c72ae0ba6d1090936928f9fa30
         with:
           sarif_file: snyk-${{matrix.requirements}}.sarif