diff --git a/parquet_derive/Cargo.toml b/parquet_derive/Cargo.toml index 680074d0870..dfdb56ef62d 100644 --- a/parquet_derive/Cargo.toml +++ b/parquet_derive/Cargo.toml @@ -32,7 +32,7 @@ rust-version = "1.57" proc-macro = true [dependencies] -proc-macro2 = "1.0" -quote = "1.0" -syn = { version = "1.0", features = ["full", "extra-traits"] } +proc-macro2 = { version = "1.0", default-features = false } +quote = { version = "1.0", default-features = false } +syn = { version = "1.0", default-features = false } parquet = { path = "../parquet", version = "16.0.0" }