diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c8bc75a..3c53e3f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -6,8 +6,8 @@ jobs:
   unit-benchmark-test:
     strategy:
       matrix:
-        go: [ 1.18, 1.19, 1.20 ]
-        os: [ X64, ARM64 ]
+        go: [ "1.18", "1.19", "1.20", "1.21" ]
+        os: [ X64 ]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3