diff --git a/bindings-generator/Cargo.toml b/bindings-generator/Cargo.toml
index 6ea0d182d..7c846ca59 100644
--- a/bindings-generator/Cargo.toml
+++ b/bindings-generator/Cargo.toml
@@ -17,7 +17,7 @@ ptrcall = []
 custom-godot = ["which"]
 
 [dependencies]
-heck = "0.4"
+heck = "0.5"
 miniserde = "0.1.16"
 proc-macro2 = "1"
 quote = "1"