diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index df3fd97..4927f09 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: ['1.20', '1.21']
+        go-version: '1.21'
 
     - name: Build
       run: go build -v ./...