diff --git a/package.json b/package.json
index e862c81..bcc13ea 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "lodash": "^4.17.11",
     "semver": "^5.6.0",
     "server-destroy": "^1.0.1",
-    "shelljs": "^0.8.3",
+    "shelljs": "^0.9.0",
     "sockjs": "^0.3.19"
   },
   "devDependencies": {