diff --git a/Cargo.toml b/Cargo.toml
index 91a9546..8e75ac6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ json = "0.12.4"
 portpicker = "0.1.1"
 serde_json = "1.0.132"
 tempfile = "3.13.0"
-thiserror = "1.0.64"
+thiserror = "2.0.0"
 tokio = "1.42.0"
 tracing = "0.1.40"
 tracing-subscriber = "0.3.15"