diff --git a/Cargo.lock b/Cargo.lock
index 630f1ba..4c4e0c0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -64,7 +64,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "syn 2.0.17",
+ "syn 2.0.23",
 ]
 
 [[package]]
@@ -81,7 +81,7 @@ checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
 ]
 
 [[package]]
@@ -1006,18 +1006,18 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.59"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aeca18b86b413c660b781aa319e4e2648a3e6f9eadc9b47e9038e6fe9f3451b"
+checksum = "7b368fba921b0dce7e60f5e04ec15e565b3303972b42bcfde1d0713b881959eb"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.28"
+version = "1.0.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488"
+checksum = "573015e8ab27661678357f27dc26460738fd2b6c86e46f386fde94cb5d913105"
 dependencies = [
  "proc-macro2",
 ]
@@ -1264,7 +1264,7 @@ checksum = "8c805777e3930c8883389c602315a24224bcc738b63905ef87cd1420353ea93e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
 ]
 
 [[package]]
@@ -1373,9 +1373,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.17"
+version = "2.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45b6ddbb36c5b969c182aec3c4a0bce7df3fbad4b77114706a49aacc80567388"
+checksum = "59fb7d6d8281a51045d62b8eb3a7d1ce347b76f312af50cd3dc0af39c87c1737"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1393,22 +1393,22 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.40"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
+checksum = "c16a64ba9387ef3fdae4f9c1a7f07a0997fce91985c0336f1ddc1822b3b37802"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.40"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
+checksum = "d14928354b01c4d6a4f0e549069adef399a284e7995c7ccca94e8a07a5346c59"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
 ]
 
 [[package]]
@@ -1480,7 +1480,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
 ]
 
 [[package]]
@@ -1631,7 +1631,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af98d58e238b6aef9ff62a93b5c60caa710bdb49351434a639b9bd7b4c84c808"
 dependencies = [
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
 ]
 
 [[package]]
@@ -1663,7 +1663,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "syn 2.0.17",
+ "syn 2.0.23",
  "toml",
  "uniffi_build",
  "uniffi_meta",
@@ -1773,7 +1773,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
  "wasm-bindgen-shared",
 ]
 
@@ -1807,7 +1807,7 @@ checksum = "e128beba882dd1eb6200e1dc92ae6c5dbaa4311aa7bb211ca035779e5efc39f8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.17",
+ "syn 2.0.23",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 671ff5a..84d348c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ rand = "0.8.5"
 # Explicitly depend on secp256k1 for secp256k1::SECP256K1.
 secp256k1 = { version = "0.24.3", features = ["global-context"] }
 sled = "0.34.7"
-thiserror = "1.0.38"
+thiserror = "1.0.41"
 uniffi = "0.24.1"
 
 simplelog = { version ="0.12.0", features = ["test"], optional = true }