diff --git a/package.json b/package.json
index 30aed7b5..04f501a6 100644
--- a/package.json
+++ b/package.json
@@ -67,13 +67,13 @@
   ],
   "license": "MIT",
   "devDependencies": {
-    "@types/node": "^12.6.8",
-    "@typescript-eslint/eslint-plugin": "^1.13.0",
-    "@typescript-eslint/parser": "^1.13.0",
+    "@types/node": "^12.7.2",
+    "@typescript-eslint/eslint-plugin": "^2.0.0",
+    "@typescript-eslint/parser": "^2.0.0",
     "compute-mode": "^1.0.0",
     "concat-stream": "^2.0.0",
     "convert-hrtime": "^3.0.0",
-    "coveralls": "^3.0.5",
+    "coveralls": "^3.0.6",
     "duplexify": "^4.1.1",
     "faucet": "0.0.1",
     "license-checker": "^25.0.1",
@@ -82,7 +82,7 @@
     "nyc": "^14.1.1",
     "pre-commit": "^1.2.2",
     "snazzy": "^8.0.0",
-    "standard": "^13.1.0",
+    "standard": "^14.0.2",
     "tape": "^4.11.0",
     "typescript": "^3.5.3",
     "websocket-stream": "^5.5.0"
@@ -97,12 +97,12 @@
     "fastseries": "^1.7.2",
     "from2": "^2.3.0",
     "mqemitter": "^3.0.0",
-    "mqtt-packet": "^6.2.0",
+    "mqtt-packet": "^6.2.1",
     "pump": "^3.0.0",
     "retimer": "^2.0.0",
     "reusify": "^1.0.4",
     "shortid": "^2.2.14",
     "through2": "^3.0.1",
-    "uuid": "^3.3.2"
+    "uuid": "^3.3.3"
   }
 }
diff --git a/test/auth.js b/test/auth.js
index 0ef5124b..f45bb315 100644
--- a/test/auth.js
+++ b/test/auth.js
@@ -589,7 +589,7 @@ test('negate subscription with correct persistence', function (t) {
   s.outStream.once('data', function (packet) {
     t.equal(packet.cmd, 'suback')
     t.deepEqual(packet.granted, [128, 0])
-    broker.persistence.subscriptionsByClient(broker.clients['abcde'], function (_, subs, client) {
+    broker.persistence.subscriptionsByClient(broker.clients.abcde, function (_, subs, client) {
       t.deepEqual(subs, expected)
     })
     t.equal(packet.messageId, 24)
diff --git a/test/basic.js b/test/basic.js
index d77aa019..88bfe47a 100644
--- a/test/basic.js
+++ b/test/basic.js
@@ -24,7 +24,7 @@ test('publish QoS 0', function (t) {
   s.broker.mq.on('hello', function (packet, cb) {
     expected.brokerId = s.broker.id
     expected.brokerCounter = s.broker.counter
-    t.equal(packet['messageId'], undefined, 'MUST not contain a packet identifier in QoS 0')
+    t.equal(packet.messageId, undefined, 'MUST not contain a packet identifier in QoS 0')
     t.deepEqual(packet, expected, 'packet matches')
     cb()
     t.end()
@@ -232,13 +232,13 @@ test('client closes', function (t) {
   var broker = aedes()
   var brokerClient
   var client = noError(connect(setup(broker, false), { clientId: 'abcde' }, function () {
-    brokerClient = broker.clients['abcde']
+    brokerClient = broker.clients.abcde
     t.equal(brokerClient.connected, true, 'client connected')
     t.equal(brokerClient.disconnected, false)
     eos(client.conn, t.pass.bind('client closes'))
     setImmediate(() => {
       brokerClient.close(function () {
-        t.equal(broker.clients['abcde'], undefined, 'client instance is removed')
+        t.equal(broker.clients.abcde, undefined, 'client instance is removed')
       })
       t.equal(brokerClient.connected, false, 'client disconnected')
       t.equal(brokerClient.disconnected, true)
@@ -260,7 +260,7 @@ test('broker closes', function (t) {
     eos(client.conn, t.pass.bind('client closes'))
     broker.close(function (err) {
       t.error(err, 'no error')
-      t.equal(broker.clients['abcde'], undefined, 'client instance is removed')
+      t.equal(broker.clients.abcde, undefined, 'client instance is removed')
     })
   }))
 })
@@ -442,7 +442,7 @@ test('do not restore QoS 0 subscriptions when clean', function (t) {
   }, function () {
     subscribe(t, subscriber, 'hello', 0, function () {
       subscriber.inStream.end()
-      subscriber.broker.persistence.subscriptionsByClient(broker.clients['abcde'], function (_, subs, client) {
+      subscriber.broker.persistence.subscriptionsByClient(broker.clients.abcde, function (_, subs, client) {
         t.equal(subs, null, 'no previous subscriptions restored')
       })
       publisher = connect(setup(broker), {
diff --git a/test/connect.js b/test/connect.js
index cdffc03a..174c8aad 100644
--- a/test/connect.js
+++ b/test/connect.js
@@ -283,10 +283,10 @@ test('second CONNECT Packet sent from a Client as a protocol violation and disco
     keepalive: 0
   }
   var s = connect(setup(broker, false), { clientId: 'abcde' }, function () {
-    t.ok(broker.clients['abcde'].connected)
+    t.ok(broker.clients.abcde.connected)
     s.inStream.write(packet)
     setImmediate(() => {
-      t.equal(broker.clients['abcde'], undefined, 'client instance is removed')
+      t.equal(broker.clients.abcde, undefined, 'client instance is removed')
       t.ok(s.conn.destroyed, 'close connection if packet is a CONNECT after network is established')
       broker.close()
       t.end()