feat(deps): update deps

Author: daviddias

README.md

@@ -10,7 +10,6 @@ libp2p-ping JavaScript Implementation
 
 ## Usage
 
-
 ```javascript
 var Ping = require('libp2p-ping')
 

package.json

@@ -30,12 +30,12 @@
   },
   "homepage": "https://github.com/diasdavid/js-ipfs-ping",
   "devDependencies": {
-    "aegir": "^6.0.0",
+    "aegir": "^8.0.0",
     "chai": "^3.5.0",
     "debug": "^2.2.0",
     "gulp": "^3.9.1",
     "libp2p-swarm": "^0.22.2",
-    "libp2p-tcp": "^0.7.4",
+    "libp2p-tcp": "^0.8.0",
     "multiaddr": "^2.0.2",
     "peer-id": "^0.7.0",
     "peer-info": "^0.7.0",