diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index b3dc734f3c..2ecf69bc7b 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -10581,9 +10581,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.8.1"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc88c725d61fc6c3132893370cac4a0200e3fedf5da8331c570664b1987f5ca2"
+checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"
 
 [[package]]
 name = "snap"
diff --git a/cumulus/parachain-template/runtime/Cargo.toml b/cumulus/parachain-template/runtime/Cargo.toml
index 56a64367b9..f2cfd1ef55 100644
--- a/cumulus/parachain-template/runtime/Cargo.toml
+++ b/cumulus/parachain-template/runtime/Cargo.toml
@@ -20,7 +20,7 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.17", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
-smallvec = "1.8.1"
+smallvec = "1.9.0"
 
 # Local
 pallet-template = { path = "../pallets/template", default-features = false }
diff --git a/cumulus/parachains/runtimes/assets/statemine/Cargo.toml b/cumulus/parachains/runtimes/assets/statemine/Cargo.toml
index 0dd770e38b..4ec8c08f37 100644
--- a/cumulus/parachains/runtimes/assets/statemine/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/statemine/Cargo.toml
@@ -11,7 +11,7 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.17", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
-smallvec = "1.8.1"
+smallvec = "1.9.0"
 
 # Substrate
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
diff --git a/cumulus/parachains/runtimes/assets/statemint/Cargo.toml b/cumulus/parachains/runtimes/assets/statemint/Cargo.toml
index 268f90d0bc..c8174c0923 100644
--- a/cumulus/parachains/runtimes/assets/statemint/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/statemint/Cargo.toml
@@ -11,7 +11,7 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.17", default-features = false }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
-smallvec = "1.8.1"
+smallvec = "1.9.0"
 
 # Substrate
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
diff --git a/cumulus/parachains/runtimes/assets/westmint/Cargo.toml b/cumulus/parachains/runtimes/assets/westmint/Cargo.toml
index 4401c558dc..571075d074 100644
--- a/cumulus/parachains/runtimes/assets/westmint/Cargo.toml
+++ b/cumulus/parachains/runtimes/assets/westmint/Cargo.toml
@@ -11,7 +11,7 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.17", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
-smallvec = "1.8.1"
+smallvec = "1.9.0"
 
 # Substrate
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", optional = true, default-features = false, branch = "master" }
diff --git a/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml b/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml
index e8920a1720..95669c0d8c 100644
--- a/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/contracts/contracts-rococo/Cargo.toml
@@ -16,7 +16,7 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.17", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.137", optional = true, features = ["derive"] }
-smallvec = "1.8.1"
+smallvec = "1.9.0"
 
 # Substrate
 sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
diff --git a/cumulus/parachains/runtimes/testing/penpal/Cargo.toml b/cumulus/parachains/runtimes/testing/penpal/Cargo.toml
index 65fdbc80fe..2966cf1be4 100644
--- a/cumulus/parachains/runtimes/testing/penpal/Cargo.toml
+++ b/cumulus/parachains/runtimes/testing/penpal/Cargo.toml
@@ -20,7 +20,7 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.16", default-features = false }
 scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.132", optional = true, features = ["derive"] }
-smallvec = "1.6.1"
+smallvec = "1.9.0"
 
 # Substrate
 frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }