diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f432502..820fe41 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ jobs:
       matrix:
         go_version: ["1.16.5", "1.15.13", "1.14.15"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - name: Setup Go
         uses: actions/setup-go@v2
         with: