diff --git a/Cargo.lock b/Cargo.lock
index 3fa72f2a..8b2664b6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3899,18 +3899,18 @@ checksum = "0066c8d12af8b5acd21e00547c3797fde4e8677254a7ee429176ccebbe93dd80"
 
 [[package]]
 name = "thiserror"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c53f98874615aea268107765aa1ed8f6116782501d18e53d08b471733bea6c85"
+checksum = "0a99cb8c4b9a8ef0e7907cd3b617cc8dc04d571c4e73c8ae403d80ac160bb122"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8b463991b4eab2d801e724172285ec4195c650e8ec79b149e6c2a8e6dd3f783"
+checksum = "3a891860d3c8d66fec8e73ddb3765f90082374dbaaa833407b904a94f1a7eb43"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/ethers-signers/Cargo.toml b/ethers-signers/Cargo.toml
index 66dffd69..438cab0a 100644
--- a/ethers-signers/Cargo.toml
+++ b/ethers-signers/Cargo.toml
@@ -16,7 +16,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
 ethers-core = { version = "^0.17.0", path = "../ethers-core", features = ["eip712"] }
-thiserror = { version = "1.0.35", default-features = false }
+thiserror = { version = "1.0.36", default-features = false }
 coins-bip32 = "0.7.0"
 coins-bip39 = "0.7.0"
 coins-ledger = { version = "0.7.0", default-features = false, optional = true }