diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 30fb9e85..a8336313 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Test
         run: make test
diff --git a/.github/workflows/doctests.yaml b/.github/workflows/doctests.yaml
index 00b0063b..dac22336 100644
--- a/.github/workflows/doctests.yaml
+++ b/.github/workflows/doctests.yaml
@@ -34,7 +34,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Test doc examples
         working-directory: ./doctests
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index d3232ecb..e35ee85c 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -21,6 +21,6 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3