diff --git a/composer.json b/composer.json
index 0761384..b81f5be 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
         "pragmarx/google2fa": "^8.0",
         "pragmarx/google2fa-laravel": "^1.4",
         "simplesoftwareio/simple-qrcode": "~4",
-        "spatie/icalendar-generator": "^1.0",
+        "spatie/icalendar-generator": "^3.0",
         "srmklive/paypal": "~1.0",
         "torann/hashids": "^2.0",
         "tymon/jwt-auth": "1.0.*",