rust/rhg/Cargo.toml

--- a/rust/rhg/Cargo.toml	Mon Nov 14 17:18:56 2022 +0100
+++ b/rust/rhg/Cargo.toml	Tue Nov 15 00:02:43 2022 +0100
@@ -11,7 +11,7 @@
 atty = "0.2.14"
 hg-core = { path = "../hg-core"}
 chrono = "0.4.19"
-clap = "2.34.0"
+clap = { version = "4.0.24", features = ["cargo"] }
 derive_more = "0.99.17"
 home = "0.5.3"
 lazy_static = "1.4.0"