diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 63d6044..876b377 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         php: [8.1]
-        statamic: [4.0.*, 5.0.*]
+        statamic: ['4.*', '5.*']
         os: [ubuntu-latest]
         laravel: [10.*]
         testbench: [8.*]