diff --git a/composer.json b/composer.json
index 406b5d2cb2d4164dee575bb16ebbc4b4ef805f41..d585ee8890caf202309c3b0d604d57b8d602d312 100644
--- a/composer.json
+++ b/composer.json
@@ -18,6 +18,6 @@
     "source": "http://cgit.drupalcode.org/migrate_source_ical"
   },
   "require": {
-    "johngrogg/ics-parser": "dev-master"
+    "johngrogg/ics-parser": "^3"
   }
 }