diff --git a/Cargo.lock b/Cargo.lock
index a5415d4..7276b33 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1059,22 +1059,22 @@ checksum = "8f50febec83f5ee1df3015341d8bd429f2d1cc62bcba7ea2076759d315084683"
 
 [[package]]
 name = "thiserror"
-version = "1.0.69"
+version = "2.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
+checksum = "ec86235f5fcc2a73650310756d2ac5b138a5780bbbdfae3eeccec992c435ba4f"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.69"
+version = "2.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+checksum = "bc04cd3e1236dd4a98afca4569f2deb3f120e5422a4023be2cb683f8486292af"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 3.0.3",
 ]
 
 [[package]]
diff --git a/sql-insight/Cargo.toml b/sql-insight/Cargo.toml
index 3649305..6ee5046 100644
--- a/sql-insight/Cargo.toml
+++ b/sql-insight/Cargo.toml
@@ -27,7 +27,7 @@ serde = ["dep:serde"]
 
 [dependencies]
 sqlparser = { version = "0.62.0", features = ["visitor"] }
-thiserror = "1.0.56"
+thiserror = "2.0.0"
 serde = { version = "1.0.228", features = ["derive"], optional = true }
 
 [dev-dependencies]