diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 09bca73673..176b74c31d 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -10874,7 +10874,7 @@ dependencies = [
  "serde_json",
  "sha2 0.10.8",
  "sqlx",
- "thiserror 1.0.69",
+ "thiserror 2.0.3",
  "tikv-jemalloc-ctl",
  "tokio",
  "tracing",
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index 6edcaf5de3..f41f59c83f 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -145,7 +145,7 @@ tower-cookies = "^0.10"
 serde = "^1"
 serde_json = { version = "^1", features = ["preserve_order", "raw_value"] }
 uuid = { version = "^1", features = ["serde", "v4"] }
-thiserror = "^1"
+thiserror = "^2"
 anyhow = "^1"
 chrono = { version = "0.4.35", features = ["serde"] }
 chrono-tz = "^0"