diff --git a/composer.json b/composer.json
index 06fd3bb..5e86fc2 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,6 @@
   "description": "Integration of the Shariff backend.",
   "type": "drupal-module",
   "require": {
-    "heise/shariff": "7.0.0"
+    "heise/shariff": "^7.0"
   }
 }