bump dependencies

package.json

@@ -55,7 +55,7 @@
     "lowercase-keys": "^1.0.0",
     "node-status-codes": "^2.0.0",
     "timed-out": "^2.0.0",
-    "unzip-response": "^1.0.0",
+    "unzip-response": "^2.0.1",
     "url-parse-lax": "^1.0.0"
   },
   "devDependencies": {
@@ -64,8 +64,8 @@
     "form-data": "^1.0.1",
     "get-port": "^2.0.0",
     "get-stream": "^2.3.0",
-    "into-stream": "^2.0.0",
-    "nyc": "^7.1.0",
+    "into-stream": "^3.0.0",
+    "nyc": "^8.1.0",
     "pem": "^1.4.4",
     "pify": "^2.3.0",
     "tempfile": "^1.1.1",

test/headers.js

@@ -1,7 +1,7 @@
 import test from 'ava';
 import FormData from 'form-data';
 import got from '../';
-import pkg from '../package.json';
+import pkg from '../package';
 import {createServer} from './helpers/server';
 
 let s;