diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 828916c..d5b1823 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
           - 12
           - 14
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node_version }}
         uses: actions/setup-node@v4
         with:
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test_matrix
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           cache: npm
diff --git a/.github/workflows/update-prettier.yml b/.github/workflows/update-prettier.yml
index 882d049..ee65a06 100644
--- a/.github/workflows/update-prettier.yml
+++ b/.github/workflows/update-prettier.yml
@@ -7,7 +7,7 @@ jobs:
   update_prettier:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           cache: npm