diff --git a/Cargo.toml b/Cargo.toml
index dec0c59e6..2231d9bee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ serde_json = "1.0.132"
 tracing = "0.1.40"
 tracing-subscriber = "0.3.18"
 tracing-appender = "0.2"
-thiserror = "1.0.65"
+thiserror = "2.0.0"
 rand = "0.8.5"
 smallvec = "1.13.2"
 tokio = "1.41.0"