diff --git a/.github/workflows/BuildPythonTransformer.yml b/.github/workflows/BuildPythonTransformer.yml
index 3600de8..fa48980 100644
--- a/.github/workflows/BuildPythonTransformer.yml
+++ b/.github/workflows/BuildPythonTransformer.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
     - 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 Python deps
diff --git a/.github/workflows/BuildPythonTransformer_OnSchedule.yml b/.github/workflows/BuildPythonTransformer_OnSchedule.yml
index 6d80a79..8cd36d0 100644
--- a/.github/workflows/BuildPythonTransformer_OnSchedule.yml
+++ b/.github/workflows/BuildPythonTransformer_OnSchedule.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - 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 Python deps