diff --git a/firewood/Cargo.toml b/firewood/Cargo.toml
index dac5243c..010491b7 100644
--- a/firewood/Cargo.toml
+++ b/firewood/Cargo.toml
@@ -24,7 +24,7 @@ hex = "0.4.3"
 metrics = "0.24.0"
 serde = { version = "1.0" }
 sha2 = "0.10.8"
-thiserror = "1.0.57"
+thiserror = "2.0.3"
 tokio = { version = "1.36.0", features = ["rt", "sync", "macros", "rt-multi-thread"] }
 typed-builder = "0.20.0"
 bincode = "1.3.3"