diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index ffa8f21cec..f3c5560985 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -10479,11 +10479,13 @@ dependencies = [
 
 [[package]]
 name = "twox-hash"
-version = "1.5.0"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bfd5b7557925ce778ff9b9ef90e3ade34c524b5ff10e239c69a42d546d2af56"
+checksum = "04f8ab788026715fa63b31960869617cba39117e520eb415b0139543e325ab59"
 dependencies = [
- "rand 0.7.3",
+ "cfg-if 0.1.10",
+ "rand 0.3.23",
+ "static_assertions",
 ]
 
 [[package]]