diff --git a/package.json b/package.json
index 7a4c204881..757af33d02 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
   },
   "homepage": "https://github.com/ipfs/js-ipfs#readme",
   "devDependencies": {
-    "aegir": "^17.0.1",
+    "aegir": "^17.1.1",
     "chai": "^4.2.0",
     "delay": "^4.1.0",
     "detect-node": "^2.0.4",
@@ -71,7 +71,7 @@
     "execa": "^1.0.0",
     "form-data": "^2.3.3",
     "hat": "0.0.3",
-    "interface-ipfs-core": "~0.92.0",
+    "interface-ipfs-core": "~0.96.0",
     "ipfsd-ctl": "~0.40.1",
     "ncp": "^2.0.0",
     "qs": "^6.5.2",
@@ -82,7 +82,7 @@
   "dependencies": {
     "@nodeutils/defaults-deep": "^1.1.0",
     "async": "^2.6.1",
-    "big.js": "^5.2.2",
+    "bignumber.js": "^8.0.2",
     "binary-querystring": "~0.1.2",
     "bl": "^2.1.2",
     "boom": "^7.2.0",
@@ -105,14 +105,14 @@
     "hoek": "^6.1.2",
     "human-to-milliseconds": "^1.0.0",
     "interface-datastore": "~0.6.0",
-    "ipfs-bitswap": "~0.21.0",
+    "ipfs-bitswap": "~0.22.0",
     "ipfs-block": "~0.8.0",
     "ipfs-block-service": "~0.15.1",
-    "ipfs-http-client": "^28.1.0",
+    "ipfs-http-client": "^29.0.0",
     "ipfs-http-response": "~0.2.1",
     "ipfs-mfs": "~0.8.0",
     "ipfs-multipart": "~0.1.0",
-    "ipfs-repo": "~0.26.0",
+    "ipfs-repo": "~0.26.1",
     "ipfs-unixfs": "~0.1.16",
     "ipfs-unixfs-engine": "~0.35.3",
     "ipld": "~0.20.1",
@@ -121,22 +121,22 @@
     "ipld-ethereum": "^2.0.1",
     "ipld-git": "~0.2.2",
     "ipld-zcash": "~0.1.6",
-    "ipns": "~0.4.3",
+    "ipns": "~0.5.0",
     "is-ipfs": "~0.4.8",
     "is-pull-stream": "~0.0.0",
     "is-stream": "^1.1.0",
     "joi": "^14.3.0",
     "joi-browser": "^13.4.0",
-    "joi-multiaddr": "^3.0.0",
+    "joi-multiaddr": "^4.0.0",
     "libp2p": "~0.24.1",
     "libp2p-bootstrap": "~0.9.3",
-    "libp2p-crypto": "~0.14.1",
-    "libp2p-kad-dht": "~0.12.1",
+    "libp2p-crypto": "~0.16.0",
+    "libp2p-kad-dht": "~0.14.4",
     "libp2p-keychain": "~0.3.3",
     "libp2p-mdns": "~0.12.0",
     "libp2p-mplex": "~0.8.4",
     "libp2p-record": "~0.6.1",
-    "libp2p-secio": "~0.10.1",
+    "libp2p-secio": "~0.11.0",
     "libp2p-tcp": "~0.13.0",
     "libp2p-webrtc-star": "~0.15.5",
     "libp2p-websocket-star": "~0.10.0",
@@ -169,11 +169,11 @@
     "pull-stream-to-stream": "^1.3.4",
     "pump": "^3.0.0",
     "read-pkg-up": "^4.0.0",
-    "readable-stream": "3.0.6",
+    "readable-stream": "^3.1.1",
     "receptacle": "^1.3.2",
     "stream-to-pull-stream": "^1.7.2",
     "tar-stream": "^1.6.2",
-    "temp": "~0.8.3",
+    "temp": "~0.9.0",
     "update-notifier": "^2.5.0",
     "varint": "^5.0.0",
     "yargs": "^12.0.5",
diff --git a/src/core/components/bitswap.js b/src/core/components/bitswap.js
index 930ab88e2d..13787534aa 100644
--- a/src/core/components/bitswap.js
+++ b/src/core/components/bitswap.js
@@ -3,7 +3,7 @@
 const OFFLINE_ERROR = require('../utils').OFFLINE_ERROR
 const promisify = require('promisify-es6')
 const setImmediate = require('async/setImmediate')
-const Big = require('big.js')
+const Big = require('bignumber.js')
 const CID = require('cids')
 const PeerId = require('peer-id')
 const errCode = require('err-code')
diff --git a/src/core/components/libp2p.js b/src/core/components/libp2p.js
index c5e3a40b1c..f4bcf6da37 100644
--- a/src/core/components/libp2p.js
+++ b/src/core/components/libp2p.js
@@ -87,15 +87,23 @@ module.exports = function libp2p (self) {
           peerBook: self._peerInfoBook
         })
 
+        let discoveredPeers = []
+
+        const putAndDial = peerInfo => {
+          self._peerInfoBook.put(peerInfo)
+          self._libp2pNode.dial(peerInfo, () => {})
+        }
+
+        self._libp2pNode.on('start', () => {
+          discoveredPeers.forEach(putAndDial)
+          discoveredPeers = []
+        })
+
         self._libp2pNode.on('peer:discovery', (peerInfo) => {
-          const dial = () => {
-            self._peerInfoBook.put(peerInfo)
-            self._libp2pNode.dial(peerInfo, () => {})
-          }
           if (self.isOnline()) {
-            dial()
+            putAndDial(peerInfo)
           } else {
-            self._libp2pNode.once('start', dial)
+            discoveredPeers.push(peerInfo)
           }
         })
 
diff --git a/src/core/components/stats.js b/src/core/components/stats.js
index f67c2c8cd1..0e64d38925 100644
--- a/src/core/components/stats.js
+++ b/src/core/components/stats.js
@@ -1,7 +1,7 @@
 'use strict'
 
 const promisify = require('promisify-es6')
-const Big = require('big.js')
+const Big = require('bignumber.js')
 const Pushable = require('pull-pushable')
 const human = require('human-to-milliseconds')
 const toStream = require('pull-stream-to-stream')