diff --git a/Cargo.lock b/Cargo.lock
index 06633b18a..75591c38a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1407,7 +1407,7 @@ dependencies = [
  "semver 1.0.23",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -3720,7 +3720,7 @@ dependencies = [
  "combine",
  "jni-sys",
  "log",
- "thiserror",
+ "thiserror 1.0.69",
  "walkdir",
 ]
 
@@ -3775,7 +3775,7 @@ dependencies = [
  "rustls-pki-types",
  "rustls-platform-verifier",
  "soketto",
- "thiserror",
+ "thiserror 1.0.69",
  "tokio",
  "tokio-rustls",
  "tokio-util",
@@ -3797,7 +3797,7 @@ dependencies = [
  "rustc-hash 2.0.0",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
  "tokio",
  "tokio-stream",
  "tracing",
@@ -3812,7 +3812,7 @@ dependencies = [
  "http 1.1.0",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -6506,7 +6506,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "879952a81a83930934cbf1786752d6dedc3b1f29e8f8fb2ad1d0a36f377cf442"
 dependencies = [
  "memchr",
- "thiserror",
+ "thiserror 1.0.69",
  "ucd-trie",
 ]
 
@@ -7061,7 +7061,7 @@ dependencies = [
  "serde",
  "serde_json",
  "subxt",
- "thiserror",
+ "thiserror 2.0.3",
  "tokio",
  "tracing-subscriber",
 ]
@@ -7437,7 +7437,7 @@ dependencies = [
  "memchr",
  "parking_lot",
  "protobuf",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -7578,7 +7578,7 @@ checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
 dependencies = [
  "getrandom",
  "libredox",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -7982,7 +7982,7 @@ dependencies = [
  "log",
  "sp-core",
  "sp-wasm-interface",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -8019,7 +8019,7 @@ dependencies = [
  "sc-allocator",
  "sp-maybe-compressed-blob",
  "sp-wasm-interface",
- "thiserror",
+ "thiserror 1.0.69",
  "wasm-instrument",
 ]
 
@@ -8167,7 +8167,7 @@ dependencies = [
  "quote",
  "scale-info",
  "syn 2.0.87",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -9040,7 +9040,7 @@ dependencies = [
  "sp-state-machine",
  "sp-trie",
  "sp-version",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -9252,7 +9252,7 @@ dependencies = [
  "sp-storage",
  "ss58-registry",
  "substrate-bip39",
- "thiserror",
+ "thiserror 1.0.69",
  "tracing",
  "w3f-bls",
  "zeroize",
@@ -9359,7 +9359,7 @@ dependencies = [
  "parity-scale-codec",
  "scale-info",
  "sp-runtime",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -9418,7 +9418,7 @@ version = "11.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0c768c11afbe698a090386876911da4236af199cd38a5866748df4d8628aeff"
 dependencies = [
- "thiserror",
+ "thiserror 1.0.69",
  "zstd 0.12.4",
 ]
 
@@ -9460,7 +9460,7 @@ dependencies = [
  "sp-core",
  "sp-debug-derive",
  "sp-runtime",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -9619,7 +9619,7 @@ dependencies = [
  "sp-externalities",
  "sp-panic-handler",
  "sp-trie",
- "thiserror",
+ "thiserror 1.0.69",
  "tracing",
  "trie-db",
 ]
@@ -9645,7 +9645,7 @@ dependencies = [
  "sp-externalities",
  "sp-runtime",
  "sp-runtime-interface",
- "thiserror",
+ "thiserror 1.0.69",
  "x25519-dalek",
 ]
 
@@ -9678,7 +9678,7 @@ dependencies = [
  "parity-scale-codec",
  "sp-inherents",
  "sp-runtime",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -9736,7 +9736,7 @@ dependencies = [
  "schnellru",
  "sp-core",
  "sp-externalities",
- "thiserror",
+ "thiserror 1.0.69",
  "tracing",
  "trie-db",
  "trie-root",
@@ -9757,7 +9757,7 @@ dependencies = [
  "sp-runtime",
  "sp-std",
  "sp-version-proc-macro",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -10070,7 +10070,7 @@ dependencies = [
  "subxt-lightclient",
  "subxt-macro",
  "subxt-metadata",
- "thiserror",
+ "thiserror 1.0.69",
  "tokio",
  "tokio-util",
  "tracing",
@@ -10093,7 +10093,7 @@ dependencies = [
  "scale-typegen",
  "subxt-metadata",
  "syn 2.0.87",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -10136,7 +10136,7 @@ dependencies = [
  "serde",
  "serde_json",
  "smoldot-light",
- "thiserror",
+ "thiserror 1.0.69",
  "tokio",
  "tokio-stream",
  "tracing",
@@ -10180,7 +10180,7 @@ checksum = "3082b17a86e3c3fe45d858d94d68f6b5247caace193dad6201688f24db8ba9bb"
 dependencies = [
  "hex",
  "parity-scale-codec",
- "thiserror",
+ "thiserror 1.0.69",
 ]
 
 [[package]]
@@ -10287,18 +10287,38 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.67"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b3c6efbfc763e64eb85c11c25320f0737cb7364c4b6336db90aa9ebe27a0bbd"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
+dependencies = [
+ "thiserror-impl 2.0.3",
+]
+
+[[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 2.0.87",
 ]
 
 [[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",
@@ -10737,7 +10757,7 @@ dependencies = [
  "rand_core",
  "sha2 0.10.8",
  "sha3",
- "thiserror",
+ "thiserror 1.0.69",
  "zeroize",
 ]
 
@@ -10862,7 +10882,7 @@ dependencies = [
  "strum 0.24.1",
  "strum_macros 0.24.3",
  "tempfile",
- "thiserror",
+ "thiserror 1.0.69",
  "wasm-opt-cxx-sys",
  "wasm-opt-sys",
 ]
@@ -11023,7 +11043,7 @@ dependencies = [
  "log",
  "object 0.30.4",
  "target-lexicon",
- "thiserror",
+ "thiserror 1.0.69",
  "wasmparser",
  "wasmtime-cranelift-shared",
  "wasmtime-environ",
@@ -11058,7 +11078,7 @@ dependencies = [
  "object 0.30.4",
  "serde",
  "target-lexicon",
- "thiserror",
+ "thiserror 1.0.69",
  "wasmparser",
  "wasmtime-types",
 ]
@@ -11141,7 +11161,7 @@ checksum = "a4f6fffd2a1011887d57f07654dd112791e872e3ff4a2e626aee8059ee17f06f"
 dependencies = [
  "cranelift-entity",
  "serde",
- "thiserror",
+ "thiserror 1.0.69",
  "wasmparser",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index e61070d9c..69081e819 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ log = "0.4"
 serde = "1.0"
 serde_json = "1.0"
 futures = "0.3"
-thiserror = "1.0"
+thiserror = "2.0"
 tokio = { version = "1.41", features = ["macros", "rt-multi-thread", "sync", "signal"] }
 pin-project-lite = "0.2"