diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 3c9fc44..8b77ddc 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -21,7 +21,7 @@ jobs:
     
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
@@ -102,7 +102,7 @@ jobs:
     if: github.event_name == 'pull_request'
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     
     - name: Run Hadolint (Dockerfile linter)
       uses: hadolint/hadolint-action@v3.1.0
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 9255a4f..1881c68 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -16,7 +16,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     
     - name: Set up Python
       uses: actions/setup-python@v5
@@ -59,7 +59,7 @@ jobs:
     if: github.event_name == 'pull_request'
     steps:
     - name: Checkout Repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     
     - name: Dependency Review
       uses: actions/dependency-review-action@v4
@@ -81,7 +81,7 @@ jobs:
     
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3