diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index 075c31db..87d11407 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -26,7 +26,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4.7.0
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
diff --git a/.github/workflows/PublishPyPI.yaml b/.github/workflows/PublishPyPI.yaml
index fc2810c3..79940fc1 100644
--- a/.github/workflows/PublishPyPI.yaml
+++ b/.github/workflows/PublishPyPI.yaml
@@ -16,7 +16,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.11
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.11'
     - name: Install build dependencies