diff --git a/recipes/Cargo.lock b/recipes/Cargo.lock
index 14afc66..27b70ca 100644
--- a/recipes/Cargo.lock
+++ b/recipes/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "Inflector"
 version = "0.11.4"
@@ -1275,7 +1277,7 @@ dependencies = [
  "parity-scale-codec",
  "paste",
  "serde",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "sp-arithmetic",
  "sp-core",
  "sp-inherents",
@@ -2260,7 +2262,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e763b2a9b500ba47948061d1e8bc3b5f03a8a1f067dbcf822a4d2c84d2b54a3a"
 dependencies = [
  "parity-util-mem",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
 ]
 
 [[package]]
@@ -2289,7 +2291,7 @@ dependencies = [
  "parking_lot 0.10.2",
  "regex",
  "rocksdb",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
 ]
 
 [[package]]
@@ -2383,7 +2385,7 @@ dependencies = [
  "parity-multiaddr 0.9.0",
  "parking_lot 0.10.2",
  "pin-project",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "wasm-timer",
 ]
 
@@ -2414,7 +2416,7 @@ dependencies = [
  "ring",
  "rw-stream-sink",
  "sha2",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "thiserror",
  "unsigned-varint",
  "void",
@@ -2454,7 +2456,7 @@ dependencies = [
  "log",
  "prost",
  "prost-build",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "wasm-timer",
 ]
 
@@ -2478,7 +2480,7 @@ dependencies = [
  "prost-build",
  "rand 0.7.3",
  "sha2",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "uint",
  "unsigned-varint",
  "void",
@@ -2502,7 +2504,7 @@ dependencies = [
  "log",
  "net2",
  "rand 0.7.3",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "void",
  "wasm-timer",
 ]
@@ -2569,7 +2571,7 @@ dependencies = [
  "libp2p-core",
  "log",
  "rand 0.7.3",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "void",
  "wasm-timer",
 ]
@@ -2990,7 +2992,7 @@ dependencies = [
  "futures 0.3.5",
  "log",
  "pin-project",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "unsigned-varint",
 ]
 
@@ -3426,7 +3428,7 @@ dependencies = [
  "frame-system",
  "pallet-transaction-payment-rpc-runtime-api",
  "parity-scale-codec",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "sp-runtime",
  "sp-std",
 ]
@@ -3552,7 +3554,7 @@ dependencies = [
  "parity-util-mem-derive",
  "parking_lot 0.10.2",
  "primitive-types",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "winapi 0.3.8",
 ]
 
@@ -3619,7 +3621,7 @@ dependencies = [
  "cloudabi",
  "libc",
  "redox_syscall",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "winapi 0.3.8",
 ]
 
@@ -5597,9 +5599,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.4.0"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7cb5678e1615754284ec264d9bb5b4c27d2018577fd90ac0ceb578591ed5ee4"
+checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "snow"
@@ -5646,7 +5648,7 @@ dependencies = [
  "log",
  "rand 0.7.3",
  "sha1",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "static_assertions",
  "thiserror",
 ]
@@ -7013,7 +7015,7 @@ dependencies = [
  "hashbrown",
  "log",
  "rustc-hex",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
 ]
 
 [[package]]
@@ -7091,7 +7093,7 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4"
 dependencies = [
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
 ]
 
 [[package]]
@@ -7397,7 +7399,7 @@ dependencies = [
  "pallet-transaction-payment",
  "parity-scale-codec",
  "serde",
- "smallvec 1.4.0",
+ "smallvec 1.6.1",
  "sp-api",
  "sp-block-builder",
  "sp-core",
diff --git a/recipes/runtimes/weight-fee-runtime/Cargo.toml b/recipes/runtimes/weight-fee-runtime/Cargo.toml
index d2137b5..b36a01e 100644
--- a/recipes/runtimes/weight-fee-runtime/Cargo.toml
+++ b/recipes/runtimes/weight-fee-runtime/Cargo.toml
@@ -22,7 +22,7 @@ compatibility_version = "2.0.0-rc3"
 serde = { version = "1.0", optional = true, features = ["derive"] }
 weights = { path = "../../pallets/weights", default-features = false }
 parity-scale-codec = { version = "1.3.0", features = ["derive"], default-features = false }
-smallvec = "1.4"
+smallvec = "1.6"
 
 frame-executive = { version = '2.0.0-rc3', default-features = false }
 frame-support = { version = '2.0.0-rc3', default-features = false }