diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index ee1ac25..2cbdd86 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -9,8 +9,8 @@ version = "2.1.0"
 
 [dependencies]
 anyhow = "1"
-clap = "2.32"
-itertools = "0.10.3"
+clap = { version = "4.1.14", features = ["derive"] }
+itertools = "0.11.0"
 rust-i18n-support = { path = "../support", version = "2.1.0" }
 rust-i18n-extract = { path = "../extract", version = "2.1.0" }
 serde = { version = "1", features = ["derive"] }
diff --git a/crates/cli/src/main.rs b/crates/cli/src/main.rs
index 8704a77..7da0a96 100644
--- a/crates/cli/src/main.rs
+++ b/crates/cli/src/main.rs
@@ -1,67 +1,61 @@
 use anyhow::Error;
-use clap::{App, Arg, SubCommand};
+use clap::{Args, Parser};
 
 use std::{collections::HashMap, path::Path};
 
 use rust_i18n_extract::{extractor, generator, iter};
 mod config;
 
-const APP_NAME: &str = "rust-i18n";
-const ABOUT: &str = r#"Rust I18n command for help you simply to extract all untranslated texts from soruce code.
-
-It will iter all Rust files in and extract all untranslated texts that used `t!` macro.
-And then generate a YAML file and merge for existing texts.
+#[derive(Parser)]
+#[command(name = "cargo")]
+#[command(bin_name = "cargo")]
+enum CargoCli {
+    I18n(I18nArgs),
+}
 
-https://github.com/longbridgeapp/rust-i18n
-"#;
+#[derive(Args)]
+#[command(author, version)]
+// #[command(propagate_version = true)]
+/// Rust I18n command to help you extract all untranslated texts from source code.
+///
+/// It will iterate all Rust files in the source directory and extract all untranslated texts
+/// that used `t!` macro.
+/// Then it will generate a YAML file and merge with the existing translations.
+///
+/// https://github.com/longbridgeapp/rust-i18n
+struct I18nArgs {
+    /// Extract all untranslated I18n texts from source code
+    #[arg(default_value = "./")]
+    source: Option<String>,
+}
 
 fn main() -> Result<(), Error> {
-    let extract_command = SubCommand::with_name("i18n")
-        .about("Extract all untranslated I18n texts from soruce code")
-        .version(clap::crate_version!())
-        .arg(
-            Arg::with_name("source")
-                .help("Path of your Rust crate root and Cargo.toml")
-                .default_value("./"),
-        );
-
-    let app = App::new(APP_NAME)
-        .bin_name("cargo")
-        .about(ABOUT)
-        .subcommand(extract_command)
-        .get_matches();
+    let CargoCli::I18n(args) = CargoCli::parse();
 
     let mut results = HashMap::new();
 
-    #[allow(clippy::single_match)]
-    match app.subcommand() {
-        ("i18n", Some(sub_m)) => {
-            let source_path = sub_m.value_of("source").expect("Missing source path");
+    let source_path = args.source.expect("Missing source path");
 
-            let cfg = config::load(std::path::Path::new(source_path))?;
+    let cfg = config::load(std::path::Path::new(&source_path))?;
 
-            iter::iter_crate(source_path, |path, source| {
-                extractor::extract(&mut results, path, source)
-            })?;
+    iter::iter_crate(&source_path, |path, source| {
+        extractor::extract(&mut results, path, source)
+    })?;
 
-            let mut messages: Vec<_> = results.values().collect();
-            messages.sort_by_key(|m| m.index);
+    let mut messages: Vec<_> = results.values().collect();
+    messages.sort_by_key(|m| m.index);
 
-            let mut has_error = false;
+    let mut has_error = false;
 
-            let output_path = Path::new(source_path).join(&cfg.load_path);
+    let output_path = Path::new(&source_path).join(&cfg.load_path);
 
-            let result =
-                generator::generate(&output_path, &cfg.available_locales, messages.clone());
-            if result.is_err() {
-                has_error = true;
-            }
+    let result = generator::generate(&output_path, &cfg.available_locales, messages.clone());
+    if result.is_err() {
+        has_error = true;
+    }
 
-            if has_error {
-                std::process::exit(1);
-            }
-        }
-        _ => {}
+    if has_error {
+        std::process::exit(1);
     }
 
     Ok(())