diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d598a21..85c2b58 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
         go: [ '1.18', '1.19' ]
     name: Setup Go ${{ matrix.go }} environment
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.3
       - name: Setup go
         uses: actions/setup-go@v3
         with: