diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c8910de..fa95a0e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [1.16.x, 1.17.x]
+        go-version: [1.21.x]
 
     steps:
       - name: Set up ${{ matrix.go-version }}