diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2fd205e27..2268b7d51 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -127,7 +127,7 @@ jobs:
 
     # https://docs.github.com/en/code-security/code-scanning
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4  # https://github.com/github/codeql-action
+      uses: github/codeql-action/init@v4.37.3  # https://github.com/github/codeql-action
       with:
         languages: ${{ matrix.language }}
         # https://github.com/github/codeql-action#build-modes
@@ -160,6 +160,6 @@ jobs:
 
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4  # https://github.com/github/codeql-action
+      uses: github/codeql-action/analyze@v4.37.3  # https://github.com/github/codeql-action
       with:
         category: "/language:${{matrix.language}}"