diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9812c75..c70b8c0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,8 +9,14 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        go_version: [ 1.18, 1.19, 1.20, 1.21 ]
-        os: [ ubuntu-latest, macOS-latest ]
+        go_version:
+          - "1.18"
+          - "1.19"
+          - "1.20"
+          - "1.21"
+        os:
+          - "ubuntu-latest"
+          - "macOS-latest"
 
     steps:
       - name: Set up Go ${{ matrix.go_version }}