diff --git a/.github/workflows/pr-check.yaml b/.github/workflows/pr-check.yaml
index 9b82af1..1ab83ec 100644
--- a/.github/workflows/pr-check.yaml
+++ b/.github/workflows/pr-check.yaml
@@ -26,7 +26,7 @@ jobs:
         with:
           go-version: ${{ matrix.version }}
       - name: Checkout code
-        uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
       - name: Check module vendoring
         run: |
           go mod tidy
@@ -51,7 +51,7 @@ jobs:
         with:
           go-version: ${{ matrix.version }}
       - name: Checkout code
-        uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
       - name: Go code prechecks
         run: |
           go build ./...
@@ -74,7 +74,7 @@ jobs:
         with:
           go-version: ${{ matrix.version }}
       - name: Checkout code
-        uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
       - name: Go code prechecks
         run: |
           go test ./...
@@ -83,7 +83,7 @@ jobs:
     needs: unit-test
     steps:
       - name: Checkout code
-        uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+        uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
       - name: Run golangci lint
         uses: golangci/golangci-lint-action@3cfe3a4abbb849e10058ce4af15d205b6da42804
         with: