diff --git a/tools/codegen/Cargo.toml b/tools/codegen/Cargo.toml
index 448e14e4..54283a19 100644
--- a/tools/codegen/Cargo.toml
+++ b/tools/codegen/Cargo.toml
@@ -15,5 +15,5 @@ serde_derive = "1"
 serde_json = "1"
 sha2 = "0.10"
 tar = "0.4"
-toml = "0.8"
+toml_edit = { version = "0.20", features = ["serde"] }
 ureq = { version = "2", features = ["json"] }
diff --git a/tools/codegen/src/main.rs b/tools/codegen/src/main.rs
index badddf8e..0b0ffd30 100644
--- a/tools/codegen/src/main.rs
+++ b/tools/codegen/src/main.rs
@@ -269,7 +269,7 @@ fn main() -> Result<()> {
                         eprintln!("download complete");
                     }
                     if pubkey.is_none() {
-                        let cargo_manifest = toml::from_str::<cargo_manifest::Manifest>(
+                        let cargo_manifest = toml_edit::de::from_str::<cargo_manifest::Manifest>(
                             &fs::read_to_string(crate_download_cache)?,
                         )?;
                         eprintln!(