diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index bed4715..59d4b3d 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -19,6 +19,6 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v3
       with:
-        go-version: 1.20
+        go-version: 1.20.3
     - name: Test
       run: go test -v ./...