diff --git a/Project.toml b/Project.toml
index f7e48cc4f..b3a11fcf2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "JET"
 uuid = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"
 authors = ["Shuhei Kadowaki <aviatesk@gmail.com>"]
-version = "0.9.3"
+version = "0.9.4"
 
 [deps]
 CodeTracking = "da1fd8a2-8d9e-5ec2-8556-3022fb5608a2"