diff --git a/Cargo.lock b/Cargo.lock
index 67746ec..c640690 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -133,7 +133,7 @@ dependencies = [
  "semver",
  "serde",
  "serde_json",
- "thiserror 2.0.20",
+ "thiserror",
 ]
 
 [[package]]
@@ -483,7 +483,7 @@ dependencies = [
  "pvm-motion-wire",
  "serde",
  "serde_json",
- "thiserror 1.0.69",
+ "thiserror",
  "uniffi",
  "wasm-encoder",
  "wasmi",
@@ -708,33 +708,13 @@ dependencies = [
  "smawk",
 ]
 
-[[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 = "2.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec86235f5fcc2a73650310756d2ac5b138a5780bbbdfae3eeccec992c435ba4f"
 dependencies = [
- "thiserror-impl 2.0.20",
-]
-
-[[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 2.0.119",
+ "thiserror-impl",
 ]
 
 [[package]]
diff --git a/rust/crates/pvm-runtime/Cargo.toml b/rust/crates/pvm-runtime/Cargo.toml
index f62419c..b33d9c1 100644
--- a/rust/crates/pvm-runtime/Cargo.toml
+++ b/rust/crates/pvm-runtime/Cargo.toml
@@ -24,7 +24,7 @@ wasm-encoder = "0.240"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 polkavm = { git = "https://github.com/paritytech/polkavm.git", rev = "e06cce9da5c6d3f72458168876ea304e27992094", version = "=0.37.0", features = ["generic-sandbox"] }
-thiserror = { version = "1", optional = true }
+thiserror = { version = "2", optional = true }
 uniffi = { workspace = true, optional = true }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]