diff --git a/Cargo.lock b/Cargo.lock
index 7952f48bd332ca6eacbcd108c69bc8465a2c7fe6..94944c50d315fe029f630d829d2cf8bac98ffa37 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3503,18 +3503,18 @@ checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
 
 [[package]]
 name = "thiserror"
-version = "1.0.30"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.30"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 871b1e44dc1bf64b9393226a6312c43c3c310778..ad91190b8a92f98c1125cc10856921d6c5715847 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ jsonrpsee = { version = "0.11.0", features = ["ws-client"] }
 nom = "7.1.1"
 nom-supreme = { version = "0.7.0", features = ["error"] }
 indexmap = "1.8.1"
-thiserror = "1.0.30"
+thiserror = "1.0.31"
 escape8259 = "0.5.1"
 itertools = "0.10.3"