diff --git a/Cargo.toml b/Cargo.toml
index da686091..3c45b52f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -60,7 +60,7 @@ rand = { version = "0.8", default-features = false, features = ["std", "std_rng"
 rand_distr = { version = "0.4", default-features = false }
 ratatui = { version = "0.28", default-features = false }
 sketches-ddsketch = { version = "0.3", default-features = false }
-thiserror = { version = "1", default-features = false }
+thiserror = { version = "2", default-features = false }
 tokio = { version = "1", default-features = false, features = ["rt", "net", "time", "rt-multi-thread"] }
 tracing = { version = "0.1", default-features = false }
 tracing-core = { version = "0.1", default-features = false }