diff --git a/Cargo.lock b/Cargo.lock
index ef828af..aaafb31 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -831,18 +831,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.68"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892"
+checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.68"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e"
+checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 563570d..55ab5b3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ serde = { version = "1.0", optional = true }
 clap = { version = "4.5.21", features = ["derive"] }
 log = { version = "0.4" }
 chrono = { version = "0.4" }
-thiserror = "1.0"
+thiserror = "2.0"
 const_format = "0.2"
 num-derive = "0.4"
 derive-new = "0.7"