diff --git a/Cargo.lock b/Cargo.lock
index d20ea95..ddd84c4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -135,7 +135,7 @@ dependencies = [
  "num-traits",
  "pastey",
  "rayon",
- "thiserror 2.0.17",
+ "thiserror",
  "v_frame",
  "y4m",
 ]
@@ -924,7 +924,7 @@ dependencies = [
  "rand",
  "rand_chacha",
  "simd_helpers",
- "thiserror 2.0.17",
+ "thiserror",
  "v_frame",
  "wasm-bindgen",
 ]
@@ -1084,33 +1084,13 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "thiserror"
-version = "1.0.69"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
-dependencies = [
- "thiserror-impl 1.0.69",
-]
-
 [[package]]
 name = "thiserror"
 version = "2.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f63587ca0f12b72a0600bcba1d40081f830876000bb46dd2337a3051618f4fc8"
 dependencies = [
- "thiserror-impl 2.0.17",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.69"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "thiserror-impl",
 ]
 
 [[package]]
@@ -1197,7 +1177,7 @@ dependencies = [
  "rayon",
  "serde",
  "serde_json",
- "thiserror 1.0.69",
+ "thiserror",
  "tiny-keccak",
  "walkdir",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 1286381..02ea6d6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ rand_chacha = "0.9"
 walkdir = "2.5"
 # Error handling
 anyhow = "1.0"
-thiserror = "1.0"
+thiserror = "2.0"
 # Parallel processing
 rayon = "1.12"
 # Progress indication