diff --git a/Cargo.toml b/Cargo.toml
index 7a98948..2bd3d25 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ streaming = ["dep:reqwest-websocket", "dep:futures"]
 reqwest = { version = "0.12", default-features = false, features = ["json"] }
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 serde_json = { version = "1.0", features = [] }
-thiserror = { version = "1.0" }
+thiserror = { version = "2.0" }
 
 reqwest-websocket = { version = "0.4", optional = true, default-features = false, features = ["json"] }
 futures = { version = "0.3", optional = true, default-features = false, features = [] }