diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 678b8b4..05a6bf8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
         go-version: ${{ matrix.go-version }}
       id: go
     - name: check out code
-      uses: actions/checkout@v2.3.4
+      uses: actions/checkout@v2.3.5
       with:
         repository: ${{ github.event.pull_request.head.repo.full_name }}
         ref: ${{ github.head_ref }}
diff --git a/.github/workflows/gofmt.yml b/.github/workflows/gofmt.yml
index c1f9f30..09188b6 100644
--- a/.github/workflows/gofmt.yml
+++ b/.github/workflows/gofmt.yml
@@ -37,7 +37,7 @@ jobs:
           key: ${{ runner.os }}-go-${{ env.golang-version }}
       - name: installing golines
         run: go get -u github.com/segmentio/golines
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.3.5
         with:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           ref: ${{ github.head_ref }}