diff --git a/crates/cargo-jarvy/Cargo.toml b/crates/cargo-jarvy/Cargo.toml
index b898099..a1a9dfa 100644
--- a/crates/cargo-jarvy/Cargo.toml
+++ b/crates/cargo-jarvy/Cargo.toml
@@ -5,5 +5,5 @@ edition = "2021"
 
 [dependencies]
 clap = { version = "4", features = ["derive"] }
-heck = "0.4"     # for case conversions
+heck = "0.5"     # for case conversions
 anyhow = "1"