diff --git a/Cargo.lock b/Cargo.lock
index 58846d0..510b8a4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -296,7 +296,7 @@ dependencies = [
 
 [[package]]
 name = "duf"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "async-walkdir",
  "async_zip",
diff --git a/Cargo.toml b/Cargo.toml
index dd755ae..a19e352 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "duf"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 authors = ["sigoden <sigoden@gmail.com>"]
 description = "Duf is a simple file server."