diff --git a/core/Cargo.toml b/core/Cargo.toml
index 6fe2adc..b82f2d9 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -12,7 +12,7 @@ serde_json = "1.0"
 chrono = { version = "0.4", features = ["serde"] }
 uuid = { version = "1.0", features = ["v4", "serde"] }
 rusqlite = { version = "0.31", features = ["bundled", "chrono", "uuid"] }
-thiserror = "1.0"
+thiserror = "2.0"
 tokio = { version = "1.0", features = ["full"] }
 tracing = "0.1"
 reqwest = { version = "0.11", features = ["json"] }