diff --git a/Project.toml b/Project.toml
index 30f6493..94755ff 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,4 +1,4 @@
 name = "ToStruct"
-uuid = "7004002c-1ca8-11e9-28d0-69468a1ec3c5"
+uuid = "43ec2cc1-0e50-5406-a854-b7ff8fdb8dad"
 authors = ["Shotaro Tanaka"]
 version = "0.1.1"