diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index a5b12de..3a55d0a 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v3
       with:
-        go-version: 1.20.5
+        go-version: 1.21.1
 
     - name: Test
       run: go test -v ./...