diff --git a/.github/workflows/pr-build.yaml b/.github/workflows/pr-build.yaml
index 653bf5a..c6fa211 100644
--- a/.github/workflows/pr-build.yaml
+++ b/.github/workflows/pr-build.yaml
@@ -28,7 +28,7 @@ jobs:
         with:
           version: v3.4.0
 
-      - uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
+      - uses: actions/setup-python@b64ffcaf5b410884ad320a9cfac8866006a109aa # v4.8.0
         with:
           python-version: 3.7