diff --git a/Cargo.toml b/Cargo.toml
index 372e8d4..dcd3b8d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "adaptivegrain-rs"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["kageru"]
 edition = "2018"