ci: upgrade php

ph-fritsche · ph-fritsche · commit d69cb2b8e691 · 2022-06-20T10:04:35.000Z
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
 
     strategy:
       matrix:
-        php: ['7.4', '8.0']
+        php: ['7.4', '8.1']
         dependencies: ['lowest', 'highest']
 
     steps:
