update version of node-pty

package.json

@@ -46,7 +46,7 @@
     "glob": "^7.0.5",
     "jsdom": "^11.11.0",
     "mocha": "^6.1.4",
-    "node-pty": "0.7.6",
+    "node-pty": "^0.9.0",
     "nyc": "13",
     "puppeteer": "^1.15.0",
     "source-map-loader": "^0.2.4",

yarn.lock

@@ -3426,12 +3426,7 @@ mute-stream@0.0.7:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
   integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
 
-nan@2.10.0:
-  version "2.10.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
-  integrity sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA==
-
-nan@^2.12.1:
+nan@^2.12.1, nan@^2.14.0:
   version "2.14.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
   integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
@@ -3530,12 +3525,12 @@ node-pre-gyp@^0.12.0:
     semver "^5.3.0"
     tar "^4"
 
-node-pty@0.7.6:
-  version "0.7.6"
-  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.7.6.tgz#bff6148c9c5836ca7e73c7aaaec067dcbdac2f7b"
-  integrity sha512-ECzKUB7KkAFZ0cjyjMXp5WLJ+7YIZ1xnNmiiegOI6WdDaKABUNV5NbB1Dw9MXD4KrZipWII0wQ7RGZ6StU/7jA==
+node-pty@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.9.0.tgz#8f9bcc0d1c5b970a3184ffd533d862c7eb6590a6"
+  integrity sha512-MBnCQl83FTYOu7B4xWw10AW77AAh7ThCE1VXEv+JeWj8mSpGo+0bwgsV+b23ljBFwEM9OmsOv3kM27iUPPm84g==
   dependencies:
-    nan "2.10.0"
+    nan "^2.14.0"
 
 nopt@^4.0.1:
   version "4.0.1"