diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 4105108..2dc8c19 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -23,7 +23,7 @@ jobs:
       uses: actions/setup-go@v4
       with:
         cache-dependency-path: monitor/go.sum
-        go-version: '1.20'
+        go-version: '1.21'
 
     - name: Build
       run: cd monitor && go build -o ./monitor.out .