diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 56e3426..aeb61b0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,6 +17,8 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
+        with:
+          go-version: '^1.16'
       - uses: actions/cache@v2
         id: gomod-cache
         with: