diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 625c5c7..e2d84b7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go: ["1.20.x", "1.19.x"]
+        go: ["1.21.x", "1.20.x"]
     runs-on: ubuntu-latest
     steps:
     - uses: actions/setup-go@v4