diff --git a/Cargo.toml b/Cargo.toml
index a541a36..ec7dbd4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lib-sokoban"
-version = "0.2.6"
+version = "0.3.0"
 edition = "2021"
 repository = "https://github.com/jarry-xiao/sokoban"
 authors = ["jarry-xiao <jarry.xiao@gmail.com>"]