diff --git a/cmdapp/Cargo.toml b/cmdapp/Cargo.toml
index 8ed8a56..f829f3f 100644
--- a/cmdapp/Cargo.toml
+++ b/cmdapp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "vtracer"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Chris Tsang <tyt2y7@gmail.com>"]
 edition = "2018"
 description = "A cmd app to convert images into vector graphics."