diff --git a/tools/codegen/Cargo.toml b/tools/codegen/Cargo.toml
index 07be3db2..bfd21f93 100644
--- a/tools/codegen/Cargo.toml
+++ b/tools/codegen/Cargo.toml
@@ -13,7 +13,7 @@ serde_derive = "1"
 serde_json = "1"
 sha2 = "0.10"
 tar = "0.4"
-toml_edit = { version = "0.20", features = ["serde"] }
+toml_edit = { version = "0.21", default-features = false, features = ["parse", "serde"] }
 ureq = { version = "2", features = ["json"] }
 
 [lints]