diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 50d7253..a1f6205 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -5,7 +5,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v2
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b7c6b8c..03e154b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: 1.15.2
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Test
         run: make test
 
@@ -20,6 +20,6 @@ jobs:
         with:
           go-version: 1.15.2
         id: go
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Benchmark
         run: make bench
\ No newline at end of file