diff --git a/.github/workflows/pr-test.yaml b/.github/workflows/pr-test.yaml
index 78282dc..42cccad 100644
--- a/.github/workflows/pr-test.yaml
+++ b/.github/workflows/pr-test.yaml
@@ -14,7 +14,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Go
         uses: actions/setup-go@v4
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Go
         uses: actions/setup-go@v4