diff --git a/.github/workflows/test_petab_sciml.yml b/.github/workflows/test_petab_sciml.yml
index 42f72ebda6..1ece186ec7 100644
--- a/.github/workflows/test_petab_sciml.yml
+++ b/.github/workflows/test_petab_sciml.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}