diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0c60853..1e9c2fa 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        go-version: [1.12.x, 1.13.x]
+        go-version: [1.13.x]
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
     - name: Checkout Code