diff --git a/Cargo.lock b/Cargo.lock
index 60e679b9e9bb..8c6d433c675d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,11 +11,11 @@ dependencies = [
 
 [[package]]
 name = "adder"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "dlmalloc 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-parachain 0.7.8",
+ "polkadot-parachain 0.7.9",
  "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "substrate-wasm-builder-runner 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "tiny-keccak 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -25,14 +25,14 @@ dependencies = [
 name = "adder-collator"
 version = "0.1.0"
 dependencies = [
- "adder 0.7.8",
+ "adder 0.7.9",
  "ctrlc 3.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-collator 0.7.8",
- "polkadot-parachain 0.7.8",
- "polkadot-primitives 0.7.8",
+ "polkadot-collator 0.7.9",
+ "polkadot-parachain 0.7.9",
+ "polkadot-primitives 0.7.9",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1080,7 +1080,7 @@ 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#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1088,7 +1088,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1102,7 +1102,7 @@ dependencies = [
 [[package]]
 name = "frame-metadata"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1113,7 +1113,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1137,7 +1137,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1148,7 +1148,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1160,7 +1160,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1170,7 +1170,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1187,7 +1187,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1477,7 +1477,7 @@ dependencies = [
 [[package]]
 name = "grafana-data-source"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -1534,7 +1534,7 @@ dependencies = [
 
 [[package]]
 name = "halt"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "substrate-wasm-builder-runner 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2823,7 +2823,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2841,7 +2841,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2858,7 +2858,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2879,7 +2879,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2893,7 +2893,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2909,7 +2909,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2924,7 +2924,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2937,7 +2937,7 @@ dependencies = [
 [[package]]
 name = "pallet-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2953,7 +2953,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2971,7 +2971,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -2990,7 +2990,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3007,7 +3007,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3021,7 +3021,7 @@ dependencies = [
 [[package]]
 name = "pallet-nicks"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3035,7 +3035,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "1.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3050,7 +3050,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3063,7 +3063,7 @@ dependencies = [
 [[package]]
 name = "pallet-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3082,7 +3082,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3102,7 +3102,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3113,7 +3113,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3129,7 +3129,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3142,7 +3142,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3159,7 +3159,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3172,7 +3172,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -3468,18 +3468,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "polkadot"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "ctrlc 3.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-cli 0.7.8",
- "polkadot-service 0.7.8",
+ "polkadot-cli 0.7.9",
+ "polkadot-service 0.7.9",
  "vergen 3.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "polkadot-availability-store"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3491,9 +3491,9 @@ dependencies = [
  "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)",
- "polkadot-erasure-coding 0.7.8",
- "polkadot-primitives 0.7.8",
- "polkadot-runtime 0.7.8",
+ "polkadot-erasure-coding 0.7.9",
+ "polkadot-primitives 0.7.9",
+ "polkadot-runtime 0.7.9",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-keystore 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3508,12 +3508,12 @@ dependencies = [
 
 [[package]]
 name = "polkadot-cli"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-service 0.7.8",
+ "polkadot-service 0.7.9",
  "sc-cli 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "structopt 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3521,18 +3521,18 @@ dependencies = [
 
 [[package]]
 name = "polkadot-collator"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-cli 0.7.8",
- "polkadot-network 0.7.8",
- "polkadot-primitives 0.7.8",
- "polkadot-runtime 0.7.8",
- "polkadot-service 0.7.8",
- "polkadot-validation 0.7.8",
+ "polkadot-cli 0.7.9",
+ "polkadot-network 0.7.9",
+ "polkadot-primitives 0.7.9",
+ "polkadot-runtime 0.7.9",
+ "polkadot-service 0.7.9",
+ "polkadot-validation 0.7.9",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-network 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3544,11 +3544,11 @@ dependencies = [
 
 [[package]]
 name = "polkadot-erasure-coding"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "derive_more 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-primitives 0.7.8",
+ "polkadot-primitives 0.7.9",
  "reed-solomon-erasure 4.0.0 (git+https://github.com/paritytech/reed-solomon-erasure)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3556,15 +3556,15 @@ dependencies = [
 
 [[package]]
 name = "polkadot-executor"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
- "polkadot-runtime 0.7.8",
+ "polkadot-runtime 0.7.9",
  "sc-executor 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-network"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "arrayvec 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3573,10 +3573,10 @@ dependencies = [
  "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)",
- "polkadot-availability-store 0.7.8",
- "polkadot-erasure-coding 0.7.8",
- "polkadot-primitives 0.7.8",
- "polkadot-validation 0.7.8",
+ "polkadot-availability-store 0.7.9",
+ "polkadot-erasure-coding 0.7.9",
+ "polkadot-primitives 0.7.9",
+ "polkadot-validation 0.7.9",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-network 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3588,11 +3588,11 @@ dependencies = [
 
 [[package]]
 name = "polkadot-parachain"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
- "adder 0.7.8",
+ "adder 0.7.9",
  "derive_more 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "halt 0.7.8",
+ "halt 0.7.9",
  "lazy_static 1.4.0 (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)",
@@ -3607,12 +3607,12 @@ dependencies = [
 
 [[package]]
 name = "polkadot-primitives"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-babe 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)",
- "polkadot-parachain 0.7.8",
+ "polkadot-parachain 0.7.9",
  "pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-application-crypto 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3627,12 +3627,12 @@ dependencies = [
 
 [[package]]
 name = "polkadot-rpc"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-transaction-payment-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "polkadot-primitives 0.7.8",
- "polkadot-runtime 0.7.8",
+ "polkadot-primitives 0.7.9",
+ "polkadot-runtime 0.7.9",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-rpc 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)",
@@ -3642,7 +3642,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-executive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3675,8 +3675,8 @@ dependencies = [
  "pallet-transaction-payment-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-treasury 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)",
- "polkadot-parachain 0.7.8",
- "polkadot-primitives 0.7.8",
+ "polkadot-parachain 0.7.9",
+ "polkadot-primitives 0.7.9",
  "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3706,7 +3706,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-service"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "exit-future 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3718,13 +3718,13 @@ dependencies = [
  "pallet-im-online 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-availability-store 0.7.8",
- "polkadot-executor 0.7.8",
- "polkadot-network 0.7.8",
- "polkadot-primitives 0.7.8",
- "polkadot-rpc 0.7.8",
- "polkadot-runtime 0.7.8",
- "polkadot-validation 0.7.8",
+ "polkadot-availability-store 0.7.9",
+ "polkadot-executor 0.7.9",
+ "polkadot-network 0.7.9",
+ "polkadot-primitives 0.7.9",
+ "polkadot-rpc 0.7.9",
+ "polkadot-runtime 0.7.9",
+ "polkadot-validation 0.7.9",
  "sc-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3752,16 +3752,16 @@ dependencies = [
 
 [[package]]
 name = "polkadot-statement-table"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-primitives 0.7.8",
+ "polkadot-primitives 0.7.9",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
 [[package]]
 name = "polkadot-validation"
-version = "0.7.8"
+version = "0.7.9"
 dependencies = [
  "async-std 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3774,12 +3774,12 @@ dependencies = [
  "pallet-babe 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)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-availability-store 0.7.8",
- "polkadot-erasure-coding 0.7.8",
- "polkadot-parachain 0.7.8",
- "polkadot-primitives 0.7.8",
- "polkadot-runtime 0.7.8",
- "polkadot-statement-table 0.7.8",
+ "polkadot-availability-store 0.7.9",
+ "polkadot-erasure-coding 0.7.9",
+ "polkadot-parachain 0.7.9",
+ "polkadot-primitives 0.7.9",
+ "polkadot-runtime 0.7.9",
+ "polkadot-statement-table 0.7.9",
  "sc-block-builder 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sc-finality-grandpa 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4303,7 +4303,7 @@ dependencies = [
 [[package]]
 name = "sc-application-crypto"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -4315,7 +4315,7 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4339,7 +4339,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -4353,7 +4353,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-chain-spec-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4368,7 +4368,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -4379,7 +4379,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "ansi_term 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4414,7 +4414,7 @@ dependencies = [
 [[package]]
 name = "sc-client"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4447,7 +4447,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4479,7 +4479,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "kvdb 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4504,7 +4504,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4544,7 +4544,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4563,7 +4563,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4577,7 +4577,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "cranelift-codegen 0.50.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cranelift-entity 0.50.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4609,7 +4609,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "finality-grandpa 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4639,7 +4639,7 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4654,7 +4654,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4699,7 +4699,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -4726,7 +4726,7 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -4737,7 +4737,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4766,7 +4766,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4788,7 +4788,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "jsonrpc-core 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4803,7 +4803,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4851,7 +4851,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "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)",
@@ -4862,7 +4862,7 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -4884,7 +4884,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "erased-serde 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "grafana-data-source 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4900,7 +4900,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-graph"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4915,7 +4915,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5207,7 +5207,7 @@ 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#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api-proc-macro 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5221,7 +5221,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5233,7 +5233,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "integer-sqrt 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5246,7 +5246,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-application-crypto 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5258,7 +5258,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5268,7 +5268,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5280,7 +5280,7 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5296,7 +5296,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5315,7 +5315,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-application-crypto 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5331,7 +5331,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5370,7 +5370,7 @@ dependencies = [
 [[package]]
 name = "sp-core-storage"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "impl-serde 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5381,7 +5381,7 @@ dependencies = [
 [[package]]
 name = "sp-debug-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5391,7 +5391,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "environmental 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-core-storage 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5401,7 +5401,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-application-crypto 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5414,7 +5414,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5424,7 +5424,7 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5436,7 +5436,7 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5453,7 +5453,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5464,7 +5464,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5473,7 +5473,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5482,7 +5482,7 @@ dependencies = [
 [[package]]
 name = "sp-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5492,7 +5492,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5501,7 +5501,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5520,7 +5520,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5535,7 +5535,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5547,7 +5547,7 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5556,7 +5556,7 @@ dependencies = [
 [[package]]
 name = "sp-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5566,7 +5566,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5576,7 +5576,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5595,12 +5595,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 
 [[package]]
 name = "sp-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5613,7 +5613,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5627,7 +5627,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5637,7 +5637,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "memory-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5651,7 +5651,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 dependencies = [
  "impl-serde 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5663,7 +5663,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
@@ -5767,7 +5767,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#333f3a7d00771d15102bd40f5aade9e58b1b095f"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#e1c674cdd99174cd4a08215612c413e66d679de7"
 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)",
diff --git a/Cargo.toml b/Cargo.toml
index 2cd335de51a7..81c86a44e5f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ path = "src/main.rs"
 
 [package]
 name = "polkadot"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
 edition = "2018"
diff --git a/availability-store/Cargo.toml b/availability-store/Cargo.toml
index 2c12f614a5ff..1026e2aa2134 100644
--- a/availability-store/Cargo.toml
+++ b/availability-store/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "polkadot-availability-store"
 description = "Persistent database for parachain data"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index a876916d405a..a4014b9dc485 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-cli"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot node implementation in Rust."
 edition = "2018"
diff --git a/collator/Cargo.toml b/collator/Cargo.toml
index facfb068cae1..59b04059d4e6 100644
--- a/collator/Cargo.toml
+++ b/collator/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-collator"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Collator node implementation"
 edition = "2018"
diff --git a/erasure-coding/Cargo.toml b/erasure-coding/Cargo.toml
index a035f5260bad..96318c241d26 100644
--- a/erasure-coding/Cargo.toml
+++ b/erasure-coding/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-erasure-coding"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
diff --git a/executor/Cargo.toml b/executor/Cargo.toml
index e44eabe9c4d9..53622c9467ac 100644
--- a/executor/Cargo.toml
+++ b/executor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-executor"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot node implementation in Rust."
 edition = "2018"
diff --git a/network/Cargo.toml b/network/Cargo.toml
index 588764778d0a..0cf3b16edbe7 100644
--- a/network/Cargo.toml
+++ b/network/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-network"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot-specific networking protocol"
 edition = "2018"
diff --git a/parachain/Cargo.toml b/parachain/Cargo.toml
index 53c0e28e500c..c4e4c3dc2053 100644
--- a/parachain/Cargo.toml
+++ b/parachain/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-parachain"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Types and utilities for creating and working with parachains"
 edition = "2018"
diff --git a/primitives/Cargo.toml b/primitives/Cargo.toml
index d230c94f8f19..17a3520e6aab 100644
--- a/primitives/Cargo.toml
+++ b/primitives/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-primitives"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index d60dcd5b4dae..96de7b3d691f 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-rpc"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index e4b23a7e3485..4dbe4a5c8930 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-runtime"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 47092e761c41..55d0c6295e63 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -97,7 +97,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 1028,
+	spec_version: 1029,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 };
@@ -536,7 +536,8 @@ impl claims::Trait for Runtime {
 }
 
 parameter_types! {
-	pub const ReservationFee: Balance = 1 * DOLLARS;
+	// KUSAMA: for mainnet this can be reduced.
+	pub const ReservationFee: Balance = 1000 * DOLLARS;
 	pub const MinLength: usize = 3;
 	pub const MaxLength: usize = 32;
 }
@@ -546,7 +547,7 @@ impl nicks::Trait for Runtime {
 	type Currency = Balances;
 	type ReservationFee = ReservationFee;
 	type Slashed = Treasury;
-	type ForceOrigin = collective::EnsureMember<AccountId, CouncilCollective>;
+	type ForceOrigin = collective::EnsureMembers<_2, AccountId, CouncilCollective>;
 	type MinLength = MinLength;
 	type MaxLength = MaxLength;
 }
diff --git a/service/Cargo.toml b/service/Cargo.toml
index 7961f41c11a2..391ae7c88b5f 100644
--- a/service/Cargo.toml
+++ b/service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-service"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
diff --git a/statement-table/Cargo.toml b/statement-table/Cargo.toml
index f7b36033d47d..7b2f79bedc3d 100644
--- a/statement-table/Cargo.toml
+++ b/statement-table/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-statement-table"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
diff --git a/test-parachains/adder/Cargo.toml b/test-parachains/adder/Cargo.toml
index 4867affada93..13d497e7f30e 100644
--- a/test-parachains/adder/Cargo.toml
+++ b/test-parachains/adder/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "adder"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test parachain which adds to a number as its state transition"
 edition = "2018"
diff --git a/test-parachains/halt/Cargo.toml b/test-parachains/halt/Cargo.toml
index 7787dc2aa8c4..ad6f8a6edb9f 100644
--- a/test-parachains/halt/Cargo.toml
+++ b/test-parachains/halt/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "halt"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test parachain which executes forever"
 edition = "2018"
diff --git a/validation/Cargo.toml b/validation/Cargo.toml
index d7622168cc75..560f46b143f7 100644
--- a/validation/Cargo.toml
+++ b/validation/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-validation"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"