diff --git a/extensions/tags/composer.json b/extensions/tags/composer.json
index 9646e8301..2a130f7a1 100644
--- a/extensions/tags/composer.json
+++ b/extensions/tags/composer.json
@@ -19,7 +19,7 @@
         }
     ],
     "require": {
-        "flarum/core": "^1.0"
+        "flarum/core": "^1.1"
     },
     "autoload": {
         "psr-4": {