diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index ddea72ef..82cf5507 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Prepare python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 38f7d2f8..2b00c08f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Check out repository
       uses: actions/checkout@v4
     - name: Set up python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.11