diff --git a/package.json b/package.json
index aa9c16d5..24785354 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "mermaid": "7.0.3",
     "moment": "2.13.0",
     "morgan": "1.7.0",
-    "qs": "6.2.1",
+    "qs": "6.9.3",
     "rc-tabs": "5.9.2",
     "react": "15.3.0",
     "react-bootstrap": "0.30.5",