diff --git a/Cargo.lock b/Cargo.lock
index eddfdce386c..67b629f6e20 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -12029,18 +12029,18 @@ checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
 
 [[package]]
 name = "thiserror"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
+checksum = "3d0a539a918745651435ac7db7a18761589a94cd7e94cd56999f828bf73c8a57"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
+checksum = "c251e90f708e16c49a16f4917dc2131e75222b72edfa9cb7f7c58ae56aae0c09"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/client/relay-chain-interface/Cargo.toml b/client/relay-chain-interface/Cargo.toml
index 474480f2ea7..f33f9829f81 100644
--- a/client/relay-chain-interface/Cargo.toml
+++ b/client/relay-chain-interface/Cargo.toml
@@ -21,6 +21,6 @@ futures = "0.3.24"
 parking_lot = "0.12.1"
 derive_more = "0.99.2"
 async-trait = "0.1.57"
-thiserror = "1.0.32"
+thiserror = "1.0.33"
 jsonrpsee-core = "0.15.1"
 parity-scale-codec = "3.1.5"