diff --git a/Cargo.lock b/Cargo.lock
index be7dc42..6f5596e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -796,18 +796,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.68"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892"
+checksum = "15291287e9bff1bc6f9ff3409ed9af665bec7a5fc8ac079ea96be07bca0e2668"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.68"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e"
+checksum = "22efd00f33f93fa62848a7cab956c3d38c8d43095efda1decfc2b3a5dc0b8972"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 1642cb1..5e10893 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -206,7 +206,7 @@ libc.workspace = true
 num_enum = { version = "0.7", default-features = false }
 
 # Used to simplify error reporting
-thiserror = "1.0"
+thiserror = "2.0"
 
 # Used for optional proptest feature
 proptest = { workspace = true, optional = true }