diff --git a/.github/workflows/pr-autodiff.yaml b/.github/workflows/pr-autodiff.yaml
index 33ce307..ed218dc 100644
--- a/.github/workflows/pr-autodiff.yaml
+++ b/.github/workflows/pr-autodiff.yaml
@@ -36,7 +36,7 @@ jobs:
           ref: ${{ steps.get-pr-sha.outputs.pr_sha }}
           fetch-depth: 0
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'
       - name: Install dependencies