diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
new file mode 100644
index 000000000..fede86351
--- /dev/null
+++ b/npm-shrinkwrap.json
@@ -0,0 +1,7 @@
+{
+    "dependencies": {
+      "graceful-fs": {
+          "version": "4.2.2"
+       }
+    }
+  }
\ No newline at end of file