diff --git a/Cargo.toml b/Cargo.toml
index 31b4592..3df0b51 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ documentation = "https://docs.rs/cmd_lib"
 keywords = ["shell", "script", "cli", "process", "pipe"]
 categories = ["command-line-interface", "command-line-utilities"]
 readme = "README.md"
-version = "1.8.1"
+version = "1.9.0"
 authors = ["rust-shell-script <rust-shell-script@gmail.com>"]
 edition = "2018"
 
diff --git a/macros/Cargo.toml b/macros/Cargo.toml
index 8d064e2..0502b7f 100644
--- a/macros/Cargo.toml
+++ b/macros/Cargo.toml
@@ -5,7 +5,7 @@ license = "MIT OR Apache-2.0"
 homepage = "https://github.com/rust-shell-script/rust_cmd_lib"
 repository = "https://github.com/rust-shell-script/rust_cmd_lib"
 keywords = ["shell", "script", "cli", "process", "pipe"]
-version = "1.8.1"
+version = "1.9.0"
 authors = ["Tao Guo <tao.guo.code@gmail.com>"]
 edition = "2018"