diff --git a/extensions/subscriptions/composer.json b/extensions/subscriptions/composer.json
index cf5f96f78..4abc8b2ab 100644
--- a/extensions/subscriptions/composer.json
+++ b/extensions/subscriptions/composer.json
@@ -15,7 +15,7 @@
         "source": "https://github.com/flarum/flarum-ext-subscriptions"
     },
     "require": {
-        "flarum/core": "^0.1.0-beta.5"
+        "flarum/core": "^0.1.0-beta.6"
     },
     "autoload": {
         "psr-4": {