diff --git a/Cargo.toml b/Cargo.toml
index 65fdf93..7d8056d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ reqwest = { version = "0.12.3", features = ["json", "stream"] }
 serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.115"
 thiserror = "2.0.0"
-tokenizers = { version = "0.20.0", default-features = false, features = ["onig", "esaxx_fast"] }
+tokenizers = { version = "0.21.0", default-features = false, features = ["onig", "esaxx_fast"] }
 
 [dev-dependencies]
 dotenv = "0.15.0"