diff --git a/Cargo.toml b/Cargo.toml
index cf75dd7..d242bd7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ ndarray = { version = "0.16.1", features = ["rayon"] }
 numpy = "0.22.0"
 pyo3 = { version = "0.22.5", features = ["abi3-py311", "extension-module"] }
 rayon = "*"
-thiserror = "1.0.60"
+thiserror = "2.0.12"
 
 [dev-dependencies]
 anyhow = "1.0.91"