diff --git a/.github/workflows/pr-build.yaml b/.github/workflows/pr-build.yaml
index 95a971b..2be7aa7 100644
--- a/.github/workflows/pr-build.yaml
+++ b/.github/workflows/pr-build.yaml
@@ -25,7 +25,7 @@ jobs:
         with:
           version: v3.4.0
 
-      - uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1 # v4.7.0
+      - uses: actions/setup-python@b64ffcaf5b410884ad320a9cfac8866006a109aa # v4.8.0
         with:
           python-version: 3.7
 
@@ -218,7 +218,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 #v3.5
 
-      - uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1 # v4.7.0
+      - uses: actions/setup-python@b64ffcaf5b410884ad320a9cfac8866006a109aa # v4.8.0
         with:
           python-version: 3.7