diff --git a/package.json b/package.json
index 81b76dc..c5b9ed8 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "bluebird": "^3.5.1",
     "lodash": "^4.17.4",
     "source-map-support": "^0.5.5",
-    "teen_process": "^1.15.0"
+    "teen_process": "^2.0.0"
   },
   "scripts": {
     "clean": "rm -rf node_modules && rm -f package-lock.json && npm install",