diff --git a/extensions/lang-english/composer.json b/extensions/lang-english/composer.json
index ccfa85ece..2a8f88d40 100644
--- a/extensions/lang-english/composer.json
+++ b/extensions/lang-english/composer.json
@@ -5,7 +5,7 @@
     "keywords": ["locale"],
     "license": "MIT",
     "require": {
-        "flarum/core": "^1.0"
+        "flarum/core": "^1.1"
     },
     "extra": {
         "branch-alias": {