diff --git a/Cargo.toml b/Cargo.toml
index 8e9c6aa..f8bec5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ members = [
 ]
 
 [workspace.dependencies]
-thiserror = "1.0"
+thiserror = "2.0"
 anyhow = "1.0"
 zone = "0.3.0"
 regex = "1.5"