diff --git a/Cargo.lock b/Cargo.lock
index b843ef534b17..08df727cb112 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1109,7 +1109,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "fork-tree"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1117,7 +1117,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1131,7 +1131,7 @@ dependencies = [
 [[package]]
 name = "frame-metadata"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1142,7 +1142,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "bitmask 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-metadata 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1166,7 +1166,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support-procedural-tools 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1177,7 +1177,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support-procedural-tools-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1189,7 +1189,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1199,7 +1199,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1216,7 +1216,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1529,7 +1529,7 @@ dependencies = [
 [[package]]
 name = "grafana-data-source"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "async-std 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2039,7 +2039,7 @@ dependencies = [
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-authorship 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -2217,25 +2217,25 @@ dependencies = [
 
 [[package]]
 name = "libp2p"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-core-derive 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-deflate 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-dns 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-floodsub 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-identify 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-kad 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-floodsub 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-identify 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-kad 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-mdns 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-mplex 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-noise 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-noise 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-ping 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-plaintext 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-secio 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-plaintext 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-secio 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-tcp 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-uds 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2254,7 +2254,7 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "asn1_der 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2265,7 +2265,7 @@ dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "multistream-select 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multiaddr 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2303,7 +2303,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "flate2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2313,14 +2313,14 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-dns-unofficial 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libp2p-floodsub"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bs58 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2328,7 +2328,7 @@ dependencies = [
  "cuckoofilter 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2338,12 +2338,12 @@ dependencies = [
 
 [[package]]
 name = "libp2p-identify"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multiaddr 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2357,7 +2357,7 @@ dependencies = [
 
 [[package]]
 name = "libp2p-kad"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2365,7 +2365,7 @@ dependencies = [
  "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multiaddr 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2390,7 +2390,7 @@ dependencies = [
  "data-encoding 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "dns-parser 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2412,7 +2412,7 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2422,14 +2422,14 @@ dependencies = [
 
 [[package]]
 name = "libp2p-noise"
-version = "0.11.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "curve25519-dalek 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2447,7 +2447,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multiaddr 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2459,12 +2459,12 @@ dependencies = [
 
 [[package]]
 name = "libp2p-plaintext"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rw-stream-sink 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2474,7 +2474,7 @@ dependencies = [
 
 [[package]]
 name = "libp2p-secio"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aes-ctr 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2484,7 +2484,7 @@ dependencies = [
  "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "js-sys 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-send-wrapper 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2507,7 +2507,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2523,7 +2523,7 @@ dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "get_if_addrs 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipnet 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2536,7 +2536,7 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2548,7 +2548,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "js-sys 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-send-wrapper 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2562,7 +2562,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rw-stream-sink 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "soketto 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2579,7 +2579,7 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "yamux 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2598,13 +2598,14 @@ dependencies = [
 
 [[package]]
 name = "libsecp256k1"
-version = "0.3.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crunchy 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hmac-drbg 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "subtle 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3006,7 +3007,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3024,7 +3025,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3041,7 +3042,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3062,7 +3063,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3076,7 +3077,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3092,7 +3093,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3107,7 +3108,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3120,7 +3121,7 @@ dependencies = [
 [[package]]
 name = "pallet-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3136,7 +3137,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3154,7 +3155,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "enumflags2 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3169,7 +3170,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3188,7 +3189,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3205,7 +3206,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3219,7 +3220,7 @@ dependencies = [
 [[package]]
 name = "pallet-nicks"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3233,7 +3234,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3248,7 +3249,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3261,7 +3262,7 @@ dependencies = [
 [[package]]
 name = "pallet-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3280,7 +3281,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3300,7 +3301,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3311,7 +3312,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3327,7 +3328,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3340,7 +3341,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core-client 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3357,7 +3358,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3370,7 +3371,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3384,7 +3385,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3727,7 +3728,7 @@ dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "js-sys 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "kvdb-web 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "polkadot-service 0.7.11",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3864,7 +3865,7 @@ dependencies = [
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-authorship 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3926,7 +3927,7 @@ dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-authorship 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4584,13 +4585,13 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4608,7 +4609,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4622,7 +4623,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "sc-chain-spec-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4637,7 +4638,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4648,7 +4649,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4683,7 +4684,7 @@ dependencies = [
 [[package]]
 name = "sc-client"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -4716,7 +4717,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -4747,7 +4748,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "kvdb 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4772,7 +4773,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -4812,7 +4813,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4831,7 +4832,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4845,11 +4846,11 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-wasm 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4872,7 +4873,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4887,7 +4888,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4903,7 +4904,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "cranelift-entity 0.50.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4927,7 +4928,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4957,7 +4958,7 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -4972,7 +4973,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4984,7 +4985,7 @@ dependencies = [
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  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5017,12 +5018,12 @@ dependencies = [
 [[package]]
 name = "sc-network-gossip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5033,7 +5034,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5060,10 +5061,10 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -5071,7 +5072,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5100,7 +5101,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5122,7 +5123,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5137,7 +5138,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5184,7 +5185,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5195,13 +5196,13 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5217,7 +5218,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5233,7 +5234,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-graph"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5248,7 +5249,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5533,7 +5534,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "sp-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "sp-api-proc-macro 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5547,7 +5548,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5559,7 +5560,7 @@ dependencies = [
 [[package]]
 name = "sp-application-crypto"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5571,7 +5572,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5584,7 +5585,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5596,7 +5597,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5607,7 +5608,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5619,7 +5620,7 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5635,12 +5636,12 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5654,7 +5655,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "schnorrkel 0.8.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5670,7 +5671,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5681,7 +5682,7 @@ dependencies = [
  "hex 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "impl-serde 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5709,7 +5710,7 @@ dependencies = [
 [[package]]
 name = "sp-debug-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5719,7 +5720,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "environmental 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5729,7 +5730,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5742,7 +5743,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5752,7 +5753,7 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5764,10 +5765,10 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5781,7 +5782,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5792,7 +5793,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5801,7 +5802,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5810,7 +5811,7 @@ dependencies = [
 [[package]]
 name = "sp-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5820,7 +5821,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5829,7 +5830,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5848,7 +5849,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "environmental 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5863,7 +5864,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "Inflector 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5875,7 +5876,7 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5884,7 +5885,7 @@ dependencies = [
 [[package]]
 name = "sp-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5894,7 +5895,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5904,7 +5905,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5923,12 +5924,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 
 [[package]]
 name = "sp-storage"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5939,7 +5940,7 @@ dependencies = [
 [[package]]
 name = "sp-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5952,7 +5953,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5966,7 +5967,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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  "memory-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5980,7 +5981,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
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@@ -5992,7 +5993,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasmi 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6096,7 +6097,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#dacb199f89049d68376c03ffed3130e591276ef8"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#b94464fb8ee3f72404de08e1589c552822da8d39"
 dependencies = [
  "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -7450,20 +7451,20 @@ dependencies = [
 "checksum lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
 "checksum libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)" = "1a31a0627fdf1f6a39ec0dd577e101440b7db22672c0901fe00a9a6fbb5c24e8"
 "checksum libloading 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
-"checksum libp2p 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8fab3090cd3af0f0ff5e6c2cc0f6fe6607e9f9282680cf7cd3bdd4cda38ea722"
-"checksum libp2p-core 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4a3def059145c191b6975e51784d5edc59e77e1ed5b25402fccac704dd7731f3"
+"checksum libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9b4674c6738fdd8b1cf7104dd046abcef78dc932fe25f8eb40f3a8e71341717d"
+"checksum libp2p-core 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "01efc769c392d0d8863a7160d266f9b9f794968554f87490c8af4aa34ccaa94f"
 "checksum libp2p-core-derive 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1eeb2704ac14c60f31967e351ed928b848526a5fc6db4104520020665012826f"
 "checksum libp2p-deflate 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ef2b0bf5d37692ac90e2bffa436bec26c0b0def6c0cab7ea85ff67a353d58aaa"
 "checksum libp2p-dns 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3175fb0fc9016c95c8517a297bbdb5fb6bfbd5665bacd2eb23495d1cbdeb033"
-"checksum libp2p-floodsub 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "92c11b95281e8cb87eb83c204b3ca4988fa665ed9351199b5bcc323056f49816"
-"checksum libp2p-identify 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b4e4b0b4bcf410f77361b08335022d5705df34970dc1744ff58d4bb902309547"
-"checksum libp2p-kad 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7fd25360fc12b23edb1ed13f73426325a38d32e0927a46fec26ddb6873d7644d"
+"checksum libp2p-floodsub 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b360bbaad2560d6b8a905bd63528273d933fe54475a44def47f31e23108b3683"
+"checksum libp2p-identify 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c087bcd044a6f67a994573a92a109487a902a31555e4e63bcc4ae144c45594fe"
+"checksum libp2p-kad 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dcaf76a5b33b6c0203e85d450ae1855cae6860dc82eb0174ac1fee8bf68f7af5"
 "checksum libp2p-mdns 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c4c2e225a7dfc571c3ad77a0a5ecccc9537afe42d72289ac9f19768567cd677d"
 "checksum libp2p-mplex 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2fe584816d993dc0f893396521a3c93191d78a6f28a892b150baa714a12c3e5"
-"checksum libp2p-noise 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a30ec2640262a7ad6b1a8b28f6cd8281e620a6802f700adf9ff26e61487c333a"
+"checksum libp2p-noise 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d50494fcba7cdab08390d72b3cb9d2c72fcf178e6a0c1043855ab259d818b972"
 "checksum libp2p-ping 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5b975ad345eb9bb29ddc64670664a50a8ab3e66e28357abb0f83cfc0a9ca2d78"
-"checksum libp2p-plaintext 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7f4fe82189f5c20e8f0a11deaa04d492703c501cefd2428ad68f4f64aefab76f"
-"checksum libp2p-secio 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7ee09e259ceb7633a52fd17f187bedf94e3545b1746487beedbd3a0a07d99817"
+"checksum libp2p-plaintext 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6f07be6983e1c00e8f6a5676da54ed3a8cae7fb50f1fb6ea163414613ca656cc"
+"checksum libp2p-secio 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "04aa6d67a5fb2b36241a1ba54037a13deb2594cf141e43b597ce379521d530a8"
 "checksum libp2p-swarm 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cd55bc9f5f9eac2bb1ff24ca3c8a655810a566ac38c7a6ee1f30aced5a62905b"
 "checksum libp2p-tcp 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "234a7093d05651ab5630db926a4a42ca8978a65bab8c27c2ce2b66b200c76989"
 "checksum libp2p-uds 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1e2fe0648967da3e56e4a55055c857c8c48326b66be0047d0e04c8ca60d34630"
@@ -7471,7 +7472,7 @@ dependencies = [
 "checksum libp2p-websocket 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0d74d4fc229ad7e8d1a973178786bdcd5dadbdd7b9822c4477c8687df6f82f66"
 "checksum libp2p-yamux 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1913eb7dd6eb5515957b6f1770296f6921968db87bc9b985f0e974b6657e1003"
 "checksum librocksdb-sys 6.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "0a0785e816e1e11e7599388a492c61ef80ddc2afc91e313e61662cce537809be"
-"checksum libsecp256k1 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2bd9a7c16c9487e710536b699c962f022266347c94201174aa0a7eb0546051aa"
+"checksum libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "df6edf84fd62aad1c93932b39324eaeda3912c1d26bc18dfaee6293848e49a50"
 "checksum libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "2eb5e43362e38e2bca2fd5f5134c4d4564a23a5c28e9b95411652021a8675ebe"
 "checksum linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ae91b68aebc4ddb91978b11a1b02ddd8602a05ec19002801c5666000e05e0f83"
 "checksum linked_hash_set 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3c7c91c4c7bbeb4f2f7c4e5be11e6a05bd6830bc37249c47ce1ad86ad453ff9c"
diff --git a/runtime/kusama/src/lib.rs b/runtime/kusama/src/lib.rs
index b145ad5e5c70..c95078c165ca 100644
--- a/runtime/kusama/src/lib.rs
+++ b/runtime/kusama/src/lib.rs
@@ -78,7 +78,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 1033,
+	spec_version: 1034,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 };
@@ -92,13 +92,10 @@ pub fn native_version() -> NativeVersion {
 	}
 }
 
-/// Avoid processing transactions that are anything except staking and claims.
-///
-/// RELEASE: This is only relevant for the initial PoA run-in period and may be removed
-/// from the release runtime.
+/// Avoid processing transactions from slots and parachain registrar.
 #[derive(Default, Encode, Decode, Clone, Eq, PartialEq, RuntimeDebug)]
-pub struct OnlyStakingAndClaims;
-impl SignedExtension for OnlyStakingAndClaims {
+pub struct RestrictFunctionality;
+impl SignedExtension for RestrictFunctionality {
 	type AccountId = AccountId;
 	type Call = Call;
 	type AdditionalSigned = ();
@@ -273,11 +270,8 @@ pallet_staking_reward_curve::build! {
 
 parameter_types! {
 	// Six sessions in an era (24 hours).
-//	pub const SessionsPerEra: SessionIndex = 6;
 	pub const SessionsPerEra: SessionIndex = 6;
 	// 28 eras for unbonding (28 days).
-	// KUSAMA: This value is 1/4 of what we expect for the mainnet, however session length is also
-	// a quarter, so the figure remains the same.
 	pub const BondingDuration: staking::EraIndex = 28;
 	pub const SlashDeferDuration: staking::EraIndex = 28;
 	pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
@@ -301,7 +295,6 @@ impl staking::Trait for Runtime {
 }
 
 parameter_types! {
-	// KUSAMA: These values are 1/4 of what we expect for the mainnet.
 	pub const LaunchPeriod: BlockNumber = 7 * DAYS;
 	pub const VotingPeriod: BlockNumber = 7 * DAYS;
 	pub const EmergencyVotingPeriod: BlockNumber = 3 * HOURS;
@@ -323,8 +316,7 @@ impl democracy::Trait for Runtime {
 	type MinimumDeposit = MinimumDeposit;
 	/// A straight majority of the council can decide what their next motion is.
 	type ExternalOrigin = collective::EnsureProportionAtLeast<_1, _2, AccountId, CouncilCollective>;
-	/// A super-majority can have the next scheduled referendum be a straight majority-carries vote.
-	// KUSAMA: A majority can have the next scheduled legislation be majority-carries.
+	/// A majority can have the next scheduled referendum be a straight majority-carries vote.
 	type ExternalMajorityOrigin = collective::EnsureProportionAtLeast<_1, _2, AccountId, CouncilCollective>;
 	/// A unanimous council can have the next scheduled referendum be a straight default-carries
 	/// (NTB) vote.
@@ -392,11 +384,8 @@ impl membership::Trait<membership::Instance1> for Runtime {
 
 parameter_types! {
 	pub const ProposalBond: Permill = Permill::from_percent(5);
-	// KUSAMA: This value is 20x of that expected for mainnet
 	pub const ProposalBondMinimum: Balance = 2_000 * DOLLARS;
-	// KUSAMA: This value is 1/4 of that expected for mainnet
 	pub const SpendPeriod: BlockNumber = 6 * DAYS;
-	// KUSAMA: No burn - let's try to put it to use!
 	pub const Burn: Permill = Permill::from_percent(0);
 }
 
@@ -510,24 +499,6 @@ impl claims::Trait for Runtime {
 }
 
 parameter_types! {
-	// KUSAMA: for mainnet this can be reduced.
-	pub const ReservationFee: Balance = 1000 * DOLLARS;
-	pub const MinLength: usize = 3;
-	pub const MaxLength: usize = 32;
-}
-
-impl nicks::Trait for Runtime {
-	type Event = Event;
-	type Currency = Balances;
-	type ReservationFee = ReservationFee;
-	type Slashed = Treasury;
-	type ForceOrigin = collective::EnsureMembers<_2, AccountId, CouncilCollective>;
-	type MinLength = MinLength;
-	type MaxLength = MaxLength;
-}
-
-parameter_types! {
-	// KUSAMA: can be probably be reduced for mainnet
 	// Minimum 100 bytes/KSM deposited (1 CENT/byte)
 	pub const BasicDeposit: Balance = 1000 * DOLLARS;       // 258 bytes on-chain
 	pub const FieldDeposit: Balance = 250 * DOLLARS;        // 66 bytes on-chain
@@ -584,7 +555,7 @@ construct_runtime! {
 
 		// Consensus support.
 		Authorship: authorship::{Module, Call, Storage},
-		Staking: staking::{default, OfflineWorker},
+		Staking: staking,
 		Offences: offences::{Module, Call, Storage, Event},
 		Session: session::{Module, Call, Storage, Event, Config<T>},
 		FinalityTracker: finality_tracker::{Module, Call, Inherent},
@@ -610,13 +581,11 @@ construct_runtime! {
 		Slots: slots::{Module, Call, Storage, Event<T>},
 		Registrar: registrar::{Module, Call, Storage, Event, Config<T>},
 
-		// Simple nicknames module.
-		// KUSAMA: Remove before mainnet
-		Nicks: nicks::{Module, Call, Storage, Event<T>},
+		// Utility module.
+		Utility: utility::{Module, Call, Storage, Event<T>},
 
 		// Less simple identity module.
 		Identity: identity::{Module, Call, Storage, Event<T>},
-		Utility: utility::{Module, Call, Storage, Event<T>, Error},
 	}
 }
 
@@ -632,8 +601,7 @@ pub type SignedBlock = generic::SignedBlock<Block>;
 pub type BlockId = generic::BlockId<Block>;
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
-	// RELEASE: remove this for release build.
-	OnlyStakingAndClaims,
+	RestrictFunctionality,
 	system::CheckVersion<Runtime>,
 	system::CheckGenesis<Runtime>,
 	system::CheckEra<Runtime>,
diff --git a/runtime/polkadot/src/lib.rs b/runtime/polkadot/src/lib.rs
index 996d3df8e616..2729e3a675d1 100644
--- a/runtime/polkadot/src/lib.rs
+++ b/runtime/polkadot/src/lib.rs
@@ -509,44 +509,6 @@ impl claims::Trait for Runtime {
 	type Prefix = Prefix;
 }
 
-parameter_types! {
-	// KUSAMA: for mainnet this can be reduced.
-	pub const ReservationFee: Balance = 1000 * DOLLARS;
-	pub const MinLength: usize = 3;
-	pub const MaxLength: usize = 32;
-}
-
-impl nicks::Trait for Runtime {
-	type Event = Event;
-	type Currency = Balances;
-	type ReservationFee = ReservationFee;
-	type Slashed = Treasury;
-	type ForceOrigin = collective::EnsureMembers<_2, AccountId, CouncilCollective>;
-	type MinLength = MinLength;
-	type MaxLength = MaxLength;
-}
-
-parameter_types! {
-	// KUSAMA: can be probably be reduced for mainnet
-	// Minimum 100 bytes/KSM deposited (1 CENT/byte)
-	pub const BasicDeposit: Balance = 1000 * DOLLARS;       // 258 bytes on-chain
-	pub const FieldDeposit: Balance = 250 * DOLLARS;        // 66 bytes on-chain
-	pub const SubAccountDeposit: Balance = 200 * DOLLARS;   // 53 bytes on-chain
-	pub const MaximumSubAccounts: u32 = 100;
-}
-
-impl identity::Trait for Runtime {
-	type Event = Event;
-	type Currency = Balances;
-	type Slashed = Treasury;
-	type BasicDeposit = BasicDeposit;
-	type FieldDeposit = FieldDeposit;
-	type SubAccountDeposit = SubAccountDeposit;
-	type MaximumSubAccounts = MaximumSubAccounts;
-	type RegistrarOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
-	type ForceOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
-}
-
 construct_runtime! {
 	pub enum Runtime where
 		Block = Block,
@@ -567,7 +529,7 @@ construct_runtime! {
 
 		// Consensus support.
 		Authorship: authorship::{Module, Call, Storage},
-		Staking: staking::{default, OfflineWorker},
+		Staking: staking::{default},
 		Offences: offences::{Module, Call, Storage, Event},
 		Session: session::{Module, Call, Storage, Event, Config<T>},
 		FinalityTracker: finality_tracker::{Module, Call, Inherent},
@@ -592,13 +554,6 @@ construct_runtime! {
 		Attestations: attestations::{Module, Call, Storage},
 		Slots: slots::{Module, Call, Storage, Event<T>},
 		Registrar: registrar::{Module, Call, Storage, Event, Config<T>},
-
-		// Simple nicknames module.
-		// KUSAMA: Remove before mainnet
-		Nicks: nicks::{Module, Call, Storage, Event<T>},
-
-		// Less simple identity module.
-		Identity: identity::{Module, Call, Storage, Event<T>},
 	}
 }