diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index 53204cb..b44e845 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: [1.19, 1.20, 1.21]
+        go: [1.19.5, 1.20.0, 1.21.0]
     steps:
       - name: Setup Cache
         uses: actions/cache@v2