diff --git a/Package.resolved b/Package.resolved
index 7c9e9d08..3ae8a3da 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -50,8 +50,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/onevcat/Rainbow.git",
       "state" : {
-        "revision" : "626c3d4b6b55354b4af3aa309f998fae9b31a3d9",
-        "version" : "3.2.0"
+        "revision" : "e0dada9cd44e3fa7ec3b867e49a8ddbf543e3df3",
+        "version" : "4.0.1"
       }
     },
     {