diff --git a/package-lock.json b/package-lock.json
index 03a6a4c..5efa6f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2645,9 +2645,9 @@
       "dev": true
     },
     "nan": {
-      "version": "2.10.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz",
-      "integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA=="
+      "version": "2.14.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.0.tgz",
+      "integrity": "sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg=="
     },
     "nanomatch": {
       "version": "1.2.13",
@@ -2680,11 +2680,11 @@
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
     },
     "node-pty": {
-      "version": "0.7.6",
-      "resolved": "https://registry.npmjs.org/node-pty/-/node-pty-0.7.6.tgz",
-      "integrity": "sha512-ECzKUB7KkAFZ0cjyjMXp5WLJ+7YIZ1xnNmiiegOI6WdDaKABUNV5NbB1Dw9MXD4KrZipWII0wQ7RGZ6StU/7jA==",
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/node-pty/-/node-pty-0.9.0.tgz",
+      "integrity": "sha512-MBnCQl83FTYOu7B4xWw10AW77AAh7ThCE1VXEv+JeWj8mSpGo+0bwgsV+b23ljBFwEM9OmsOv3kM27iUPPm84g==",
       "requires": {
-        "nan": "2.10.0"
+        "nan": "^2.14.0"
       }
     },
     "nopt": {
diff --git a/package.json b/package.json
index 56f02d6..69f8109 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "express": "^4.15.4",
-    "node-pty": "^0.7.1",
+    "node-pty": "^0.9.0",
     "ws": "^5.2.2",
     "xterm": "^3.5.1"
   },