diff --git a/Cargo.toml b/Cargo.toml
index 5d3d837..4b7df5b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ serde_urlencoded = "0.7.1"
 sha2 = "0.10.8"
 syn = "2"
 tap = "1.0.1"
-thiserror = "1.0.69"
+thiserror = "2.0.3"
 tokio = "1.41.1"
 toml = "0.8.19"
 tracing = "0.1.40"