Update dependencies

src/main.rs

@@ -4,14 +4,14 @@ use std::process;
 
 use log::debug;
 
-use clap::Clap;
+use clap::Parser;
 use serde::{Deserialize, Serialize};
 
 const BASE_URL: &str = "https://api.azirevpn.com/v1";
 
 /// AzireVPN client
-#[derive(Clap, Debug)]
-#[clap(version=clap::crate_version!())]
+#[derive(Parser, Debug)]
+#[clap(version)]
 struct Opts {
     /// Enables JSON output
     #[clap(short, long)]
@@ -21,7 +21,7 @@ struct Opts {
     command: Command,
 }
 
-#[derive(Clap, Debug)]
+#[derive(Parser, Debug)]
 struct ConfigOpts {
     location: String,
     username: String,
@@ -34,7 +34,7 @@ struct ConfigOpts {
     no_ipv6: bool,
 }
 
-#[derive(Clap, Debug)]
+#[derive(Parser, Debug)]
 enum Command {
     /// Prints the list of VPN endpoints
     Endpoints,