diff --git a/pyo3-macros-backend/Cargo.toml b/pyo3-macros-backend/Cargo.toml index abf71902e20..cf2d2aa3f06 100644 --- a/pyo3-macros-backend/Cargo.toml +++ b/pyo3-macros-backend/Cargo.toml @@ -14,7 +14,7 @@ edition = "2021" # not to depend on proc-macro itself. # See https://github.com/PyO3/pyo3/pull/810 for more. [dependencies] -heck = "0.4" +heck = "0.5" proc-macro2 = { version = "1", default-features = false } pyo3-build-config = { path = "../pyo3-build-config", version = "=0.21.0-beta.0", features = ["resolve-config"] } quote = { version = "1", default-features = false }