diff --git a/.github/workflows/CodeQL-Analysis.yml b/.github/workflows/CodeQL-Analysis.yml
index a5b5350..7cd14c4 100644
--- a/.github/workflows/CodeQL-Analysis.yml
+++ b/.github/workflows/CodeQL-Analysis.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/pyCode-linting.yml b/.github/workflows/pyCode-linting.yml
index 171a931..2dc620e 100644
--- a/.github/workflows/pyCode-linting.yml
+++ b/.github/workflows/pyCode-linting.yml
@@ -26,7 +26,7 @@ jobs:
         python-version: [3.7]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with: