diff --git a/composer.json b/composer.json
index aee3002..a545ad3 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
 		"php": ">=5.4.0",
 		"yiisoft/yii2" : "*",
 		"yiisoft/yii2-jui": "*",
-		"bower-asset/fullcalendar" : "3.5.*"
+		"bower-asset/fullcalendar" : "*"
 	},
 	"require-dev": {
 		"codeception/codeception": "*"