diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index c75e5de..e9fb063 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -27,7 +27,7 @@ jobs:
 
       # Step 2: Set up the specified Python version
       - name: Set Up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -56,7 +56,7 @@ jobs:
 
       # Step 2: Set up Python (using a specific version for consistency)
       - name: Set Up Python 3.12
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.12
 
@@ -87,7 +87,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'