diff --git a/Cargo.lock b/Cargo.lock
index 7f47aee..c49cd91 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -286,18 +286,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.67"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b3c6efbfc763e64eb85c11c25320f0737cb7364c4b6336db90aa9ebe27a0bbd"
+checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.67"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b607164372e89797d78b8e23a6d67d5d1038c1c65efd52e1389ef8b77caba2a6"
+checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 3b8f12e..db2e7ed 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ pedantic = "deny"
 
 [dependencies]
 strum = { version = "0.26.3", features = ["derive"] }
-thiserror = "1.0.67"
+thiserror = "2.0.3"
 hmac = "0.12.1"
 sha1 = "0.10.6"
 base64ct = { version = "1.6.0", features = ["alloc"] }