diff --git a/Cargo.toml b/Cargo.toml
index 19381912..d4b95ce7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ serde_json = "1.0"
 
 # Error handling
 anyhow = "1.0"
-thiserror = "1.0"
+thiserror = "2.0"
 
 # Logging
 log = "0.4"