diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index 667e7d0eef..a094272eb9 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -263,9 +263,9 @@ checksum = "f52f63c5c1316a16a4b35eaac8b76a98248961a533f061684cb2a7cb0eafb6c6"
 
 [[package]]
 name = "array-bytes"
-version = "6.0.0"
+version = "6.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22f72e9d6fac4bc80778ea470b20197b88d28c292bb7d60c3fb099280003cd19"
+checksum = "d9b1c5a481ec30a5abd8dfbd94ab5cf1bb4e9a66be7f1b3b322f2f1170c200fd"
 
 [[package]]
 name = "arrayref"
@@ -2674,7 +2674,7 @@ dependencies = [
 name = "cumulus-relay-chain-minimal-node"
 version = "0.1.0"
 dependencies = [
- "array-bytes 6.0.0",
+ "array-bytes 6.1.0",
  "async-trait",
  "cumulus-primitives-core",
  "cumulus-relay-chain-interface",
diff --git a/cumulus/client/relay-chain-minimal-node/Cargo.toml b/cumulus/client/relay-chain-minimal-node/Cargo.toml
index 17ad78f3c8..e9552e382f 100644
--- a/cumulus/client/relay-chain-minimal-node/Cargo.toml
+++ b/cumulus/client/relay-chain-minimal-node/Cargo.toml
@@ -37,7 +37,7 @@ cumulus-relay-chain-interface = { path = "../relay-chain-interface" }
 cumulus-relay-chain-rpc-interface = { path = "../relay-chain-rpc-interface" }
 cumulus-primitives-core = { path = "../../primitives/core" }
 
-array-bytes = "6.0"
+array-bytes = "6.1"
 lru = "0.9"
 tracing = "0.1.37"
 async-trait = "0.1.68"