diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index 522783b..ae1bd37 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -70,7 +70,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python 3.9
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.9"
 
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index f75106f..1d46448 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -29,7 +29,7 @@ jobs:
       shell: bash
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         cache: "pip"
         python-version: ${{ matrix.python-version }}