diff --git a/.github/workflows/pr-auditor.yml b/.github/workflows/pr-auditor.yml
index bdc06f3..4688c11 100644
--- a/.github/workflows/pr-auditor.yml
+++ b/.github/workflows/pr-auditor.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v3
         with:
           repository: 'sourcegraph/pr-auditor'
-      - uses: actions/setup-go@v4
+      - uses: actions/setup-go@v5
         with: { go-version: '1.20' }
 
       - run: './check-pr.sh'