diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 35505b635ab55a13a5d52da471ccd29a52e5b4da..d71aac6cdd1dc2d2da3c54e44ead1dea5682c9e1 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -338,9 +338,9 @@
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz"
     },
     "node-pty": {
-      "version": "0.6.5",
-      "from": "node-pty@0.6.5",
-      "resolved": "https://registry.npmjs.org/node-pty/-/node-pty-0.6.5.tgz",
+      "version": "0.6.6",
+      "from": "node-pty@0.6.6",
+      "resolved": "https://registry.npmjs.org/node-pty/-/node-pty-0.6.6.tgz",
       "dependencies": {
         "nan": {
           "version": "2.5.0",
diff --git a/package.json b/package.json
index 817d3162edb35327fe2fcff509aae4ee2a755adc..9a92e4ce8d04b698abcd14d921b4b64e96e67ac0 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "jschardet": "^1.4.2",
     "minimist": "1.2.0",
     "native-keymap": "1.2.4",
-    "node-pty": "0.6.5",
+    "node-pty": "0.6.6",
     "semver": "4.3.6",
     "v8-profiler": "jrieken/v8-profiler#vscode",
     "vscode-debugprotocol": "1.19.0",