diff --git a/Cargo.lock b/Cargo.lock
index 207e44c..7ad358a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -382,7 +382,7 @@ dependencies = [
 
 [[package]]
 name = "bunbun"
-version = "0.4.1"
+version = "0.5.0"
 dependencies = [
  "actix-rt 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "actix-web 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 885b928..d0988eb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bunbun"
-version = "0.4.1"
+version = "0.5.0"
 authors = ["Edward Shen <code@eddie.sh>"]
 edition = "2018"
 description = "Re-implementation of bunny1 in Rust"