diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index 906cefd5e5e4e80a5cbf3888ec15d91ce6de1916..4cb52635f8a51017cf93e9ed1b1749d4d3b4e9dd 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -8738,9 +8738,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.17"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "632d02bff7f874a36f33ea8bb416cd484b90cc66c1194b1a1110d067a7013f58"
+checksum = "a1feb54ed693b93a84e14094943b84b7c4eae204c512b7ccb95ab0c66d278ad1"
 dependencies = [
  "proc-macro2",
 ]
diff --git a/cumulus/pallets/parachain-system/proc-macro/Cargo.toml b/cumulus/pallets/parachain-system/proc-macro/Cargo.toml
index fc4cb13d3f6dcbd94d7a563b731880cf48b319e1..d66b730b955b123fc250d6f604cc8f7dbf52f6a2 100644
--- a/cumulus/pallets/parachain-system/proc-macro/Cargo.toml
+++ b/cumulus/pallets/parachain-system/proc-macro/Cargo.toml
@@ -11,7 +11,7 @@ proc-macro = true
 [dependencies]
 syn = "1.0.91"
 proc-macro2 = "1.0.37"
-quote = "1.0.17"
+quote = "1.0.18"
 proc-macro-crate = "1.1.3"
 
 [features]