diff --git a/Cargo.toml b/Cargo.toml
index e80faf8..ffeb805 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ repository = "https://github.com/batmac/generand"
 
 [dependencies]
 rand = "0.8.5"
-clap = { version = "3.2.23", features = ["derive"], optional = true }
+clap = { version = "4.0.28", features = ["derive"], optional = true }
 terminal_size = { version = "0.2.3", optional = true }
 
 [features]