diff --git a/Cargo.toml b/Cargo.toml
index fd27b87..bcb3a72 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "iptoasn-webservice"
 description = "API server for iptoasn.com"
-version = "0.2.4"
+version = "0.2.5"
 homepage = "https://iptoasn.com"
 repository = "https://github.com/jedisct1/iptoasn-webservice"
 keywords = ["ip", "asn", "bgp"]
diff --git a/LICENSE b/LICENSE
index 133161d..3a82d89 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 BSD 2-Clause License
 
-Copyright (c) 2016-2019, Frank Denis
+Copyright (c) 2016-2020, Frank Denis
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/src/main.rs b/src/main.rs
index 278f2da..3390a4a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,17 +1,18 @@
 #[macro_use]
 extern crate horrorshow;
-
 #[macro_use]
 extern crate log;
 #[macro_use]
 extern crate router;
+#[macro_use]
+extern crate clap;
 
 mod asns;
 mod webservice;
 
 use crate::asns::*;
 use crate::webservice::*;
-use clap::{App, Arg};
+use clap::Arg;
 use std::sync::{Arc, RwLock};
 use std::thread;
 use std::time::Duration;
@@ -35,10 +36,7 @@ fn update_asns(asns_arc: &Arc<RwLock<Arc<ASNs>>>, db_url: &str) {
 }
 
 fn main() {
-    let matches = App::new("iptoasn webservice")
-        .version("0.2.0")
-        .author("Frank Denis")
-        .about("Webservice for https://iptoasn.com")
+    let matches = app_from_crate!()
         .arg(
             Arg::with_name("listen_addr")
                 .short("l")