diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 625544d..91738a7 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [ '1.21', '1.22', '1.23' ]
+        go-version: [ '1.22', '1.23' ]
     steps:
     - uses: actions/checkout@v4