diff --git a/Cargo.toml b/Cargo.toml
index 76e4aba..ff41fdf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ tokio-util = "0.7.4"
 tokio-stream = "0.1.11"
 futures = "0.3.4"
 futures-util = "0.3.4"
-thiserror = "1.0"
+thiserror = "2.0"
 bytes = "1.0"
 rand = "0.8"
 sha-1 = "0.10"