diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 878f215..88248fb 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Check out source repository
         uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:          
           python-version: 3.9
       - name: Install pip package(s)
diff --git a/.github/workflows/pypi-build-n-publish.yml b/.github/workflows/pypi-build-n-publish.yml
index 0d51cea..8d84e0f 100644
--- a/.github/workflows/pypi-build-n-publish.yml
+++ b/.github/workflows/pypi-build-n-publish.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Check out source repository
         uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9
       - name: Install pip package(s)
@@ -36,7 +36,7 @@ jobs:
       with:
         fetch-depth: 0 #full history
     - name: Set up Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.9
     - name: Install dependencies