diff --git a/Cargo.toml b/Cargo.toml
index cc35a89..57b483f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ path = "src/lib.rs"
 
 [dependencies]
 rocksdb = { version = "0.22.0", features = ["multi-threaded-cf"] }
-thiserror = "1.0"
+thiserror = "2.0"
 tracing = "0.1"
 
 [dev-dependencies]