diff --git a/package.json b/package.json
index 34f58e9..0db1bbe 100644
--- a/package.json
+++ b/package.json
@@ -18,11 +18,11 @@
     "iov-faucet": "bin/iov-faucet"
   },
   "dependencies": {
-    "@iov/bns": "^0.16.0-alpha.3",
-    "@iov/ethereum": "^0.16.0-alpha.3",
-    "@iov/keycontrol": "^0.16.0-alpha.3",
-    "@iov/lisk": "^0.16.0-alpha.3",
-    "@iov/multichain": "^0.16.0-alpha.3",
+    "@iov/bns": "^0.17",
+    "@iov/ethereum": "^0.17",
+    "@iov/keycontrol": "^0.17",
+    "@iov/lisk": "^0.17",
+    "@iov/multichain": "^0.17",
     "@koa/cors": "^2.2.2",
     "@types/koa-bodyparser": "^4.2.1",
     "bn.js": "^4.11.8",
diff --git a/scripts/bnsd/bnsd_init.sh b/scripts/bnsd/bnsd_init.sh
index 56f7746..5c99fcb 100755
--- a/scripts/bnsd/bnsd_init.sh
+++ b/scripts/bnsd/bnsd_init.sh
@@ -29,7 +29,7 @@ SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 APP_STATE=$(<"$SCRIPT_DIR/genesis_app_state.json")
 # shellcheck disable=SC2002
 cat "${BNSD_DIR}/config/genesis.json.orig" \
-  | jq '.chain_id = "local-bns-devnet"' \
+  | jq '.chain_id = "local-iov-devnet"' \
   | jq ". + {\"app_state\" : $APP_STATE}" \
   > "${BNSD_DIR}/config/genesis.json"
 
diff --git a/scripts/bnsd/deploy_proposals.js b/scripts/bnsd/deploy_proposals.js
new file mode 100644
index 0000000..adbf53f
--- /dev/null
+++ b/scripts/bnsd/deploy_proposals.js
@@ -0,0 +1,126 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+const { isBlockInfoPending, isBlockInfoSucceeded } = require("@iov/bcp");
+const { bnsCodec, BnsConnection, VoteOption } = require("@iov/bns");
+const { /* committeeIds, guaranteeFundEscrowIds, */ Governor, ProposalType } = require("@iov/bns-governance");
+const { Ed25519HdWallet, HdPaths, UserProfile } = require("@iov/keycontrol");
+
+// Dev admin
+// path: m/44'/234'/0'
+// pubkey: 418f88ff4876d33a3d6e2a17d0fe0e78dc3cb5e4b42c6c156ed1b8bfce5d46d1
+// IOV address: tiov15nuhg3l8ma2mdmcdvgy7hme20v3xy5mkxcezea
+// This account has money in the genesis file (see scripts/bnsd/README.md).
+const adminMnemonic = "degree tackle suggest window test behind mesh extra cover prepare oak script";
+const adminPath = HdPaths.iov(0);
+const committeeId = 2;
+const electionRuleId = process.env.ELECTION_RULE_ID ? parseInt(process.env.ELECTION_RULE_ID, 10) : 3;
+const bnsdUrl = "ws://localhost:23456";
+const connectionPromise = BnsConnection.establish(bnsdUrl);
+
+function createSignAndPoster(connection, profile) {
+  return async function signAndPost(tx) {
+    const nonce = await connection.getNonce({ pubkey: tx.creator.pubkey });
+    const signed = await profile.signTransaction(tx, bnsCodec, nonce);
+    const txBytes = bnsCodec.bytesToPost(signed);
+    const post = await connection.postTx(txBytes);
+    const blockInfo = await post.blockInfo.waitFor(info => !isBlockInfoPending(info));
+    if (!isBlockInfoSucceeded(blockInfo)) {
+      throw new Error("Transaction failed", tx);
+    }
+  };
+}
+
+async function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function main() {
+  const connection = await connectionPromise;
+  const chainId = await connection.chainId();
+  const profile = new UserProfile();
+  const wallet = profile.addWallet(Ed25519HdWallet.fromMnemonic(adminMnemonic));
+  const identity = await profile.createIdentity(wallet.id, chainId, adminPath);
+  const signAndPost = createSignAndPoster(connection, profile);
+
+  const governorOptions = {
+    connection: connection,
+    identity: identity,
+  };
+  const governor = new Governor(governorOptions);
+
+  const proposalOptions = [
+    {
+      type: ProposalType.AddCommitteeMember,
+      title: "Add committee member",
+      description: "Add a committee member in more detail",
+      electionRuleId: electionRuleId,
+      committee: committeeId,
+      address: "tiov12shyht3pvvacvyee36w5844jkfh5s0mf4gszp9",
+      weight: 3,
+    },
+    {
+      type: ProposalType.AmendElectionRuleThreshold,
+      title: "Amend election rule threshold",
+      description: "Amend the election rule threshold in more detail",
+      electionRuleId: electionRuleId,
+      targetElectionRuleId: electionRuleId,
+      threshold: {
+        numerator: 3,
+        denominator: 4,
+      },
+    },
+    {
+      type: ProposalType.AmendElectionRuleQuorum,
+      title: "Amend election rule quorum",
+      description: "Amend the election rule quorum in more detail",
+      electionRuleId: electionRuleId,
+      targetElectionRuleId: electionRuleId,
+      quorum: {
+        numerator: 4,
+        denominator: 7,
+      },
+    },
+    {
+      type: ProposalType.AddValidator,
+      title: "Add validator",
+      description: "Add a validator in more detail",
+      electionRuleId: electionRuleId,
+      pubkey: identity.pubkey,
+      power: 2,
+    },
+    {
+      type: ProposalType.AmendProtocol,
+      title: "Amend protocol",
+      description: "Amend the protocol in more detail",
+      electionRuleId: electionRuleId,
+      text: "Give IOV devs master keys to all accounts",
+    },
+  ];
+
+  for (let i = 0; i < proposalOptions.length; ++i) {
+    const createProposalTx = await governor.buildCreateProposalTx({
+      ...proposalOptions[i],
+      startTime: new Date(Date.now() + 1000),
+    });
+    await signAndPost(createProposalTx);
+
+    await sleep(7000);
+
+    // Vote on 2/3 of the proposals
+    if (i % 3) {
+      const proposals = await governor.getProposals();
+      const voteTx = await governor.buildVoteTx(
+        proposals[proposals.length - 1].id,
+        // Vote Yes 1/2 of the time, No for the other 1/2
+        i % 2 ? VoteOption.Yes : VoteOption.No,
+      );
+      await signAndPost(voteTx);
+    }
+  }
+}
+
+main()
+  .catch(console.error)
+  .finally(async () => {
+    (await connectionPromise).disconnect();
+    process.exit(0);
+  });
diff --git a/scripts/bnsd/genesis_app_state.json b/scripts/bnsd/genesis_app_state.json
index 2567b57..9d1dd10 100644
--- a/scripts/bnsd/genesis_app_state.json
+++ b/scripts/bnsd/genesis_app_state.json
@@ -34,7 +34,7 @@
   "governance": {
     "electorate": [
       {
-        "admin": "bech32:tiov15nuhg3l8ma2mdmcdvgy7hme20v3xy5mkxcezea",
+        "admin": "cond:gov/rule/0000000000000001",
         "title": "Default electorate",
         "electors": [
           {
@@ -52,11 +52,11 @@
         ]
       },
       {
-        "admin": "bech32:tiov15nuhg3l8ma2mdmcdvgy7hme20v3xy5mkxcezea",
+        "admin": "cond:gov/rule/0000000000000002",
         "title": "Dictatorship",
         "electors": [
           {
-            "weight": 1,
+            "weight": 10,
             "address": "bech32:tiov15nuhg3l8ma2mdmcdvgy7hme20v3xy5mkxcezea"
           }
         ]
@@ -64,7 +64,7 @@
     ],
     "rules": [
       {
-        "admin": "cond:foo/bar/0000000000000002",
+        "admin": "cond:gov/rule/0000000000000001",
         "title": "fooo",
         "voting_period": "1h",
         "threshold": {
@@ -74,9 +74,23 @@
         "electorate_id": 1
       },
       {
-        "admin": "4444444444444444444444444444444444444444",
+        "admin": "cond:gov/rule/0000000000000002",
         "title": "barr",
-        "voting_period": "5s",
+        "voting_period": "10s",
+        "threshold": {
+          "numerator": 1,
+          "denominator": 2
+        },
+        "quorum": {
+          "numerator": 2,
+          "denominator": 3
+        },
+        "electorate_id": 2
+      },
+      {
+        "admin": "cond:gov/rule/0000000000000002",
+        "title": "frontend",
+        "voting_period": "10h",
         "threshold": {
           "numerator": 1,
           "denominator": 2
@@ -89,6 +103,25 @@
       }
     ]
   },
+  "update_validators": {
+    "addresses": ["cond:gov/rule/0000000000000002"]
+  },
+  "escrow": [
+    {
+      "//name": "Guarantee Fund",
+      "amount": [
+        {
+          "ticker": "CASH",
+          "whole": 100000000000000
+        }
+      ],
+      "arbiter": "cond:gov/rule/0000000000000002",
+      "//destination-name": "Reward Fund",
+      "destination": "cond:gov/rule/0000000000000002",
+      "source": "0000000000000000000000000000000000000000",
+      "timeout": "2999-12-31T00:00:00Z"
+    }
+  ],
   "conf": {
     "cash": {
       "minimal_fee": "0.01 CASH",
@@ -96,11 +129,16 @@
     },
     "migration": {
       "admin": "cond:multisig/usage/0000000000000001"
+    },
+    "username": {
+      "owner": "cond:gov/rule/0000000000000002",
+      "valid_username_name": "^[a-z0-9\\-_.]{3,64}$",
+      "valid_username_label": "^iov$"
     }
   },
   "msgfee": [
     {
-      "msg_path": "nft/username/issue",
+      "msg_path": "username/register_token",
       "fee": "5 CASH"
     }
   ],
diff --git a/scripts/bnsd/init.sh b/scripts/bnsd/init.sh
new file mode 100755
index 0000000..a5678f3
--- /dev/null
+++ b/scripts/bnsd/init.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -o errexit -o nounset -o pipefail
+command -v shellcheck > /dev/null && shellcheck "$0"
+
+# get this files directory regardless of pwd when we run it
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+if [ -n "${INIT_PROPOSALS:-}" ]; then
+  sleep 3
+  echo "Deploying proposals..."
+  node "${SCRIPT_DIR}/deploy_proposals.js"
+  echo "Done."
+fi
diff --git a/scripts/bnsd/start.sh b/scripts/bnsd/start.sh
index 5471e2e..38037d6 100755
--- a/scripts/bnsd/start.sh
+++ b/scripts/bnsd/start.sh
@@ -5,7 +5,7 @@ command -v shellcheck > /dev/null && shellcheck "$0"
 # Choose from https://hub.docker.com/r/iov1/tendermint/tags/
 export BNSD_TM_VERSION=v0.31.5
 # Choose from https://hub.docker.com/r/iov1/bnsd/tags/
-export BNSD_VERSION=v0.19.0
+export BNSD_VERSION=v0.21.0
 
 # get this files directory regardless of pwd when we run it
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
@@ -25,3 +25,5 @@ sleep 3
 # for debug output
 cat "$LOGS_FILE_TM"
 cat "$LOGS_FILE_APP"
+
+"${SCRIPT_DIR}"/init.sh
diff --git a/src/actions/start/start.ts b/src/actions/start/start.ts
index 54811e7..481fdc4 100644
--- a/src/actions/start/start.ts
+++ b/src/actions/start/start.ts
@@ -7,10 +7,10 @@ import { MultiChainSigner } from "@iov/multichain";
 
 import { creditAmount, gasLimit, gasPrice, setFractionalDigits } from "../../cashflow";
 import {
-  chainConnector,
   codecDefaultFractionalDigits,
   codecFromString,
   codecImplementation,
+  createChainConnector,
 } from "../../codec";
 import * as constants from "../../constants";
 import { logAccountsState, logSendJob } from "../../debugging";
@@ -49,7 +49,7 @@ export async function start(args: ReadonlyArray<string>): Promise<void> {
   }
   const signer = new MultiChainSigner(profile);
   console.log(`Connecting to blockchain ${blockchainBaseUrl} ...`);
-  const connection = (await signer.addChain(chainConnector(codec, blockchainBaseUrl))).connection;
+  const connection = (await signer.addChain(createChainConnector(codec, blockchainBaseUrl))).connection;
 
   const connectedChainId = connection.chainId();
   console.log(`Connected to network: ${connectedChainId}`);
diff --git a/src/codec.ts b/src/codec.ts
index a77f602..ddbcaf1 100644
--- a/src/codec.ts
+++ b/src/codec.ts
@@ -1,7 +1,7 @@
 import { ChainConnector, TxCodec } from "@iov/bcp";
-import { bnsCodec, bnsConnector } from "@iov/bns";
-import { ethereumCodec, ethereumConnector } from "@iov/ethereum";
-import { liskCodec, liskConnector } from "@iov/lisk";
+import { bnsCodec, createBnsConnector } from "@iov/bns";
+import { createEthereumConnector, ethereumCodec } from "@iov/ethereum";
+import { createLiskConnector, liskCodec } from "@iov/lisk";
 
 export const enum Codec {
   Bns,
@@ -31,18 +31,18 @@ export function codecImplementation(codec: Codec): TxCodec {
     case Codec.Ethereum:
       return ethereumCodec;
     default:
-      throw new Error("No codec imlementation for this codec found");
+      throw new Error("No codec implementation for this codec found");
   }
 }
 
-export function chainConnector(codec: Codec, url: string): ChainConnector {
+export function createChainConnector(codec: Codec, url: string): ChainConnector {
   switch (codec) {
     case Codec.Bns:
-      return bnsConnector(url);
+      return createBnsConnector(url);
     case Codec.Lisk:
-      return liskConnector(url);
+      return createLiskConnector(url);
     case Codec.Ethereum:
-      return ethereumConnector(url, {});
+      return createEthereumConnector(url, {});
     default:
       throw new Error("No connector for this codec found");
   }
diff --git a/yarn.lock b/yarn.lock
index 6e75fa3..2576b04 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,27 +18,27 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@iov/bcp@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/bcp/-/bcp-0.16.0-alpha.3.tgz#1281ee0c9a748723c297bbcc7cf35ee4168036b5"
-  integrity sha512-suMrbAPrz39b2gBl3NLnReAMRzPPoZJHlHi7Klf6ZVUG0cGZ/oT3bE++YtiKvZONsdZ3FILv9Ywdx9tGnfQxXw==
-  dependencies:
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/stream" "^0.16.0-alpha.3"
+"@iov/bcp@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/bcp/-/bcp-0.17.0.tgz#5cb7b7769f0814c6a430d427354b890c83e951b5"
+  integrity sha512-gMuSS3whSUqxqRvJefJVyjXuOm8DEjT2tvOk3yEmx/XKk0dhQQIbORC9xaLruOk9lARfB7WXMzEc2BP40xbAiA==
+  dependencies:
+    "@iov/crypto" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/stream" "^0.17.0"
     type-tagger "^1.0.0"
     xstream "^11.10.0"
 
-"@iov/bns@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/bns/-/bns-0.16.0-alpha.3.tgz#7673290b18620c9ff82e42ff155d777dc962769d"
-  integrity sha512-CZOK+hUf00mfxg5PRDXkibABzPq5IWzyWNUQgCJNQ8D+xJ1WTovnQoWhsQf1O8VYXZKxSFbl8h15W1rWv/l4wA==
+"@iov/bns@^0.17":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/bns/-/bns-0.17.0.tgz#c77ff4cddcdc4abf09885e1ec6750f66bd1cc2ac"
+  integrity sha512-fZL2thazybgYtDdskAKDam1/+hT5pP/76Ovy5Zpzkocw44Y4K+lOSS8myBrdR2MzyP2imjLBctcQY5cyH4OZNA==
   dependencies:
-    "@iov/bcp" "^0.16.0-alpha.3"
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/stream" "^0.16.0-alpha.3"
-    "@iov/tendermint-rpc" "^0.16.0-alpha.3"
+    "@iov/bcp" "^0.17.0"
+    "@iov/crypto" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/stream" "^0.17.0"
+    "@iov/tendermint-rpc" "^0.17.0"
     "@types/long" "^4.0.0"
     "@types/node" "^10.12.18"
     bn.js "^4.11.8"
@@ -48,13 +48,13 @@
     type-tagger "^1.0.0"
     xstream "^11.10.0"
 
-"@iov/crypto@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/crypto/-/crypto-0.16.0-alpha.3.tgz#ac585494d5fadb3f162ef78190230268a06fe094"
-  integrity sha512-U/+QtqqHxu2WdFeQKq5k5lDAQ8PesWneqZQhxLCzljY+8fHPC/+bbXAs/iVqejn00Ze3wZqlxbC6Z34q97ojWw==
+"@iov/crypto@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/crypto/-/crypto-0.17.0.tgz#76dd147e4926d90aff2b6d72d382a18dfdade4b6"
+  integrity sha512-suQMfQaLdjRmUG4Pt29k6HbuHWFny6K9zi5GpEGW3NT9z6jNt7lJO6UyUcXZIFpTVEj7XZkfNqKjuRyzYaAsMw==
   dependencies:
-    "@iov/encoding" "^0.16.0-alpha.3"
-    bip39 "^2.5.0"
+    "@iov/encoding" "^0.17.0"
+    bip39 "^3.0.2"
     bn.js "^4.11.8"
     elliptic "^6.4.0"
     js-sha3 "^0.8.0"
@@ -64,40 +64,40 @@
     type-tagger "^1.0.0"
     unorm "^1.5.0"
 
-"@iov/dpos@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/dpos/-/dpos-0.16.0-alpha.3.tgz#8a3df3ee7e6b1711b30f7996ed36d01cd33139f8"
-  integrity sha512-dPtCzmsNoAlOxhbXou4Jgsmdg+C9CbXxuhSKODRR/Vn9mKa32Ve6fH6qNSa76oFcLw1q6v4J6Eq7M8ykhxCJYg==
+"@iov/dpos@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/dpos/-/dpos-0.17.0.tgz#d77966a9f53391430112a4a19728f3a5cea16f61"
+  integrity sha512-8U/l5N5sCnhRyfSTaDD2TeS7bT7v3gRmtdYzOjAfr7lhecInB5ZAKxU3Fv7hN+2LjfURJQ9XFBHz9JY2AQgeVQ==
   dependencies:
-    "@iov/bcp" "^0.16.0-alpha.3"
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
+    "@iov/bcp" "^0.17.0"
+    "@iov/crypto" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
     "@types/long" "^4.0.0"
     long "^4.0.0"
     readonly-date "^1.0.0"
 
-"@iov/encoding@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/encoding/-/encoding-0.16.0-alpha.3.tgz#97889c3a223561381d241a915778477474e9de72"
-  integrity sha512-herYnx8aXM34q8ncS5qiof1WEgNziMWBd0RUBPu05meOMmXByWYRx12r//r78YXscftyYnN7qjULNwv6P+TwBQ==
+"@iov/encoding@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/encoding/-/encoding-0.17.0.tgz#133ff6a24882931fc93f027b00333bcaff600ade"
+  integrity sha512-OgiufvbWXz7brCv7MKNW/RKX69Njp3xDrghYDoIaxfbsMrfTK9lHdM8AdvuyAHpKKqgER9qxNsIgt7HlFhpXGw==
   dependencies:
     base64-js "^1.3.0"
     bech32 "^1.1.3"
     bn.js "^4.11.8"
     readonly-date "^1.0.0"
 
-"@iov/ethereum@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/ethereum/-/ethereum-0.16.0-alpha.3.tgz#fa8fb13dc056133c15778b49ab2f60311849a86a"
-  integrity sha512-S15qp8yfBOi18Yh6jkpSRHuQh06Rw0UxqMNaXHezPlRaB75BOzyRopCcq9RD2vIA6/+YahWtDvDR4EHSUak6NA==
-  dependencies:
-    "@iov/bcp" "^0.16.0-alpha.3"
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/jsonrpc" "^0.16.0-alpha.3"
-    "@iov/keycontrol" "^0.16.0-alpha.3"
-    "@iov/socket" "^0.16.0-alpha.3"
-    "@iov/stream" "^0.16.0-alpha.3"
+"@iov/ethereum@^0.17":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/ethereum/-/ethereum-0.17.0.tgz#dbc320aaeceee3b00aafd2be73b3225b12532356"
+  integrity sha512-XjRmMzUu8+1UPTxNYaE1Jpyl0gGgzV7yORZ7hlcrvdnSchLiEYAcNYJEv2iux0ll0brcEgiTWcFSrg8+bNjTsw==
+  dependencies:
+    "@iov/bcp" "^0.17.0"
+    "@iov/crypto" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/jsonrpc" "^0.17.0"
+    "@iov/keycontrol" "^0.17.0"
+    "@iov/socket" "^0.17.0"
+    "@iov/stream" "^0.17.0"
     "@types/long" "^4.0.0"
     axios "^0.19.0"
     bn.js "^4.11.8"
@@ -107,24 +107,24 @@
     rlp "^2.2.3"
     xstream "^11.10.0"
 
-"@iov/jsonrpc@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/jsonrpc/-/jsonrpc-0.16.0-alpha.3.tgz#452666a34e3b63d04f70654b20dd37e70adad33f"
-  integrity sha512-7n7IpGECz3ByPednrZpR99jFrSKdGtjvCGkyfRXS1El6FADCsIwUgaNijkIh2M2SwPTE+up2nLwQ0xHmVwuP9Q==
+"@iov/jsonrpc@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/jsonrpc/-/jsonrpc-0.17.0.tgz#fe3ceb614864c9df20fc26abd64822da5dc126de"
+  integrity sha512-3xh06YpB2spsNLiFp06mlTFcaLhEIOoAC/1a807Vw2eaRK66dSNLq5GZj2IMbLLZvXeu6GjWM3o93xEuBXfmdw==
   dependencies:
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/stream" "^0.16.0-alpha.3"
+    "@iov/encoding" "^0.17.0"
+    "@iov/stream" "^0.17.0"
     xstream "^11.10.0"
 
-"@iov/keycontrol@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/keycontrol/-/keycontrol-0.16.0-alpha.3.tgz#30eaccf82c82af1d196b1f0c420b5715af851269"
-  integrity sha512-+B9hTQ8J9dfQwaJ1HGA4UnNwsfkd3PIrCLEHIGjXR+dv+XHacI56sP9aMBzF7oldGVNOzSeh4MX17tJdcrVMnQ==
+"@iov/keycontrol@^0.17", "@iov/keycontrol@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/keycontrol/-/keycontrol-0.17.0.tgz#77d3a1a86adad0ecb450a545dbdb73ecb49c624c"
+  integrity sha512-9h2sGtvAFlij1pDhx6IBUMC+m6X+REeU8BZn2LHRf8QyqW78jKfFzke+oBmcx2khZRHEnsCFcr7Xi67t0p9AYA==
   dependencies:
-    "@iov/bcp" "^0.16.0-alpha.3"
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/stream" "^0.16.0-alpha.3"
+    "@iov/bcp" "^0.17.0"
+    "@iov/crypto" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/stream" "^0.17.0"
     "@types/abstract-leveldown" "^5.0.1"
     "@types/levelup" "^3.1.0"
     "@types/node" "^10.12.18"
@@ -136,17 +136,17 @@
     type-tagger "^1.0.0"
     xstream "^11.10.0"
 
-"@iov/lisk@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/lisk/-/lisk-0.16.0-alpha.3.tgz#f15b8e9dac9552de0e2e519ed903c99606a10a75"
-  integrity sha512-9ffl5024qiBKnm3uWOR+HaPbw1nNKkmxWvClD0J8bLJBqrmtdhcOnFS3oTSv7tfxQOgXSNu+jryTIQDiLJ7N/A==
-  dependencies:
-    "@iov/bcp" "^0.16.0-alpha.3"
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/dpos" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/keycontrol" "^0.16.0-alpha.3"
-    "@iov/stream" "^0.16.0-alpha.3"
+"@iov/lisk@^0.17":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/lisk/-/lisk-0.17.0.tgz#12d011400b724cf8265c1690fb1d57d0a5e7a40f"
+  integrity sha512-4F1xxZ1537cy8WWBF7vhFBHqIvcc3dncCmMRkLk5NRe9yjjV/wg44VrwPYb10Wl5vkD1rGqAFdHquwmQzF1OJA==
+  dependencies:
+    "@iov/bcp" "^0.17.0"
+    "@iov/crypto" "^0.17.0"
+    "@iov/dpos" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/keycontrol" "^0.17.0"
+    "@iov/stream" "^0.17.0"
     "@types/long" "^4.0.0"
     axios "^0.19.0"
     fast-deep-equal "^2.0.1"
@@ -154,44 +154,44 @@
     readonly-date "^1.0.0"
     xstream "^11.10.0"
 
-"@iov/multichain@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/multichain/-/multichain-0.16.0-alpha.3.tgz#fed21d335a3cce00ce3c24b55368968ff0bd8339"
-  integrity sha512-bTumUQaQ8s7I9t1cEFEmXxLOoxxqhdWD/rtNJZnIdgBE67yDkcYiDelIapW2g/Yxu26i6pWHu2eq6VociVsTjA==
+"@iov/multichain@^0.17":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/multichain/-/multichain-0.17.0.tgz#0b31849b9bbb3da2ee28477e5dccc0e5ab73851c"
+  integrity sha512-2PwV+OGuUY8CR6J+GwdY2t5ZBxDMEB3LWH1LYkbzJdZVubXBgCO6YgNT9IapW5Kn8xhL5MlUOxnHI12GUqvw/w==
   dependencies:
-    "@iov/bcp" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/jsonrpc" "^0.16.0-alpha.3"
-    "@iov/keycontrol" "^0.16.0-alpha.3"
+    "@iov/bcp" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/jsonrpc" "^0.17.0"
+    "@iov/keycontrol" "^0.17.0"
     "@types/long" "^4.0.0"
     long "^4.0.0"
 
-"@iov/socket@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/socket/-/socket-0.16.0-alpha.3.tgz#c73cc7c1fcb57d97193c3dd506fd102d16cc086d"
-  integrity sha512-MjtJvWQCy+tT3p+Hn+uTCJPf+In4pB6FuQ6O8Uli1fOrm5A9EIhfUISJWOsH/0JE631QPpIWMbj1o+S84Gsg3w==
+"@iov/socket@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/socket/-/socket-0.17.0.tgz#292b17f45123374cc80f5bf2b0d42b8df1223b89"
+  integrity sha512-/umFexPG1V+DRCaJrJv2OGP+RrYTls+XqYhqCCw8HuUTDCsQyhV67SE+1WWFujEkmoOomKgaGVSCwOeytxEnmg==
   dependencies:
-    "@iov/stream" "^0.16.0-alpha.3"
+    "@iov/stream" "^0.17.0"
     isomorphic-ws "^4.0.1"
     ws "^6.2.0"
     xstream "^11.10.0"
 
-"@iov/stream@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/stream/-/stream-0.16.0-alpha.3.tgz#f0ec68dde46745e341a73d694ab72a999454e70d"
-  integrity sha512-IhzSnkoZcHPI/M4H4LEfFzqTdPfWdkggOLW1TpK/aLs6d4fNxo24oaIWWRmkkUT7HDF/iVjWAE6rBRf/54cAjA==
+"@iov/stream@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/stream/-/stream-0.17.0.tgz#7490988d2b826e0bd41c0bfc57d4cab9c1b4c62d"
+  integrity sha512-4F2WXhVd/f6XhJNRP0qDCscLdA69l40OTecULedHOAOEi/r1P+NbxpgoRSAgcmfF4ZqXAyp1kahy+F1JZQloWw==
   dependencies:
     xstream "^11.10.0"
 
-"@iov/tendermint-rpc@^0.16.0-alpha.3":
-  version "0.16.0-alpha.3"
-  resolved "https://registry.yarnpkg.com/@iov/tendermint-rpc/-/tendermint-rpc-0.16.0-alpha.3.tgz#54ccb347cf5836c189bdfe8bf242ea740f45c61c"
-  integrity sha512-Q0IQLEbwaIoVAjUWfyULmTQudrsGK2MiqjOfT577DXenI4LjPcVfeLgyDJxycJRElr1lMEpjzR7F/3QIE9efIQ==
+"@iov/tendermint-rpc@^0.17.0":
+  version "0.17.0"
+  resolved "https://registry.yarnpkg.com/@iov/tendermint-rpc/-/tendermint-rpc-0.17.0.tgz#ec063135ab1e2d3b21d559d97fd60acc2a975fdf"
+  integrity sha512-3whDQGyNN81FR8tejU7yqoLSr5TbEF8d5J1lRZ99kfi1j/JeCasuGUhEXSsJ+UQlkSv+hFRcM+Mp630HaM3q8w==
   dependencies:
-    "@iov/crypto" "^0.16.0-alpha.3"
-    "@iov/encoding" "^0.16.0-alpha.3"
-    "@iov/jsonrpc" "^0.16.0-alpha.3"
-    "@iov/socket" "^0.16.0-alpha.3"
+    "@iov/crypto" "^0.17.0"
+    "@iov/encoding" "^0.17.0"
+    "@iov/jsonrpc" "^0.17.0"
+    "@iov/socket" "^0.17.0"
     axios "^0.19.0"
     readonly-date "^1.0.0"
     type-tagger "^1.0.0"
@@ -393,6 +393,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-11.13.4.tgz#f83ec3c3e05b174b7241fadeb6688267fe5b22ca"
   integrity sha512-+rabAZZ3Yn7tF/XPGHupKIL5EcAbrLxnTr/hgQICxbeuAfWtT0UZSfULE+ndusckBItcv4o6ZeOJplQikVcLvQ==
 
+"@types/node@11.11.6":
+  version "11.11.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.11.6.tgz#df929d1bb2eee5afdda598a41930fe50b43eaa6a"
+  integrity sha512-Exw4yUWMBXM3X+8oqzJNRqZSwUAaS4+7NdvHqQuFi/d+synz++xmX3QIf+BFqneW8N31R8Ky+sikfZUXq07ggQ==
+
 "@types/node@^10.1.0", "@types/node@^10.12.18":
   version "10.14.4"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.4.tgz#1c586b991457cbb58fef51bc4e0cfcfa347714b5"
@@ -484,16 +489,15 @@ bech32@^1.1.3:
   resolved "https://registry.yarnpkg.com/bech32/-/bech32-1.1.3.tgz#bd47a8986bbb3eec34a56a097a84b8d3e9a2dfcd"
   integrity sha512-yuVFUvrNcoJi0sv5phmqc6P+Fl1HjRDRNOOkHY2X/3LBy2bIGNSFx4fZ95HMaXHupuS7cZR15AsvtmCIF4UEyg==
 
-bip39@^2.5.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/bip39/-/bip39-2.6.0.tgz#9e3a720b42ec8b3fbe4038f1e445317b6a99321c"
-  integrity sha512-RrnQRG2EgEoqO24ea+Q/fftuPUZLmrEM3qNhhGsA3PbaXaCW791LTzPuVyx/VprXQcTbPJ3K3UeTna8ZnVl2sg==
+bip39@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/bip39/-/bip39-3.0.2.tgz#2baf42ff3071fc9ddd5103de92e8f80d9257ee32"
+  integrity sha512-J4E1r2N0tUylTKt07ibXvhpT2c5pyAFgvuA5q1H9uDy6dEGpjV8jmymh3MTYJDLCNbIVClSB9FbND49I6N24MQ==
   dependencies:
+    "@types/node" "11.11.6"
     create-hash "^1.1.0"
     pbkdf2 "^3.0.9"
     randombytes "^2.0.1"
-    safe-buffer "^5.0.1"
-    unorm "^1.3.3"
 
 bn.js@^4.11.1, bn.js@^4.11.8, bn.js@^4.4.0:
   version "4.11.8"
@@ -1423,7 +1427,7 @@ typescript@~3.4:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.3.tgz#0eb320e4ace9b10eadf5bc6103286b0f8b7c224f"
   integrity sha512-FFgHdPt4T/duxx6Ndf7hwgMZZjZpB+U0nMNGVCYPq0rEzWKjEDobm4J6yb3CS7naZ0yURFqdw9Gwc7UOh/P9oQ==
 
-unorm@^1.3.3, unorm@^1.5.0:
+unorm@^1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/unorm/-/unorm-1.5.0.tgz#01fa9b76f1c60f7916834605c032aa8962c3f00a"
   integrity sha512-sMfSWoiRaXXeDZSXC+YRZ23H4xchQpwxjpw1tmfR+kgbBCaOgln4NI0LXejJIhnBuKINrB3WRn+ZI8IWssirVw==