diff --git a/extensions/package-manager/.github/workflows/test.yml b/extensions/package-manager/.github/workflows/test.yml
index 3f30e72bb..ac322a07c 100755
--- a/extensions/package-manager/.github/workflows/test.yml
+++ b/extensions/package-manager/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.3, 7.4, '8.0']
+        php: [7.3, 7.4, '8.0', 8.1]
         service: ['mysql:5.7', mariadb]
         prefix: ['', flarum_]
 
@@ -33,6 +33,12 @@ jobs:
           - php: 8.0
             service: mariadb
             prefix: flarum_
+          - php: 8.1
+            service: 'mysql:5.7'
+            prefix: flarum_
+          - php: 8.1
+            service: mariadb
+            prefix: flarum_
 
     services:
       mysql: