diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index e918da2..ad920a7 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -17,7 +17,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Set up Python
       uses: actions/setup-python@v4
@@ -55,7 +55,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Set up Python
       uses: actions/setup-python@v4
@@ -86,7 +86,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Set up Python
       uses: actions/setup-python@v4
@@ -117,7 +117,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Download build artifacts
       uses: actions/download-artifact@v3
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1654aab..81677e2 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -14,7 +14,7 @@ jobs:
   analyze:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: github/codeql-action/init@v4
         with:
           languages: javascript
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 31c25b0..9ff937e 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -15,7 +15,7 @@ jobs:
     
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       
       - name: Set up Python
         uses: actions/setup-python@v4
@@ -45,7 +45,7 @@ jobs:
     
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0