diff --git a/.github/workflows/codacy.yml b/.github/workflows/codacy.yml
index ae99742..24cba53 100644
--- a/.github/workflows/codacy.yml
+++ b/.github/workflows/codacy.yml
@@ -41,6 +41,6 @@ jobs:
           jq '.runs |= (group_by(.tool.driver.name) | map(.[0] + {results: map(.results) | add})) | del(.runs[].results[].partialFingerprints?)' results.sarif > results-combined.sarif
 
       - name: Upload Codacy SARIF results file
-        uses: github/codeql-action/upload-sarif@v4
+        uses: github/codeql-action/upload-sarif@v4.37.4
         with:
           sarif_file: results-combined.sarif
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 6831c1e..7d850bf 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -65,7 +65,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4
+      uses: github/codeql-action/init@v4.37.4
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
@@ -94,6 +94,6 @@ jobs:
         exit 1
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4
+      uses: github/codeql-action/analyze@v4.37.4
       with:
         category: "/language:${{matrix.language}}"