diff --git a/package.json b/package.json
index 706ad04..c3ebb0a 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "apsl-react-native-button": "^3.1.0",
-    "qs": "^6.5.1",
+    "qs": "^6.5.3",
     "react": "16.2.0",
     "react-native": "0.52.0",
     "react-native-storage": "^0.2.2",
diff --git a/yarn.lock b/yarn.lock
index ec13e52..72dcdae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3495,9 +3495,9 @@ qs@4.0.0:
   version "4.0.0"
   resolved "http://registry.npm.taobao.org/qs/download/qs-4.0.0.tgz#c31d9b74ec27df75e543a86c78728ed8d4623607"
 
-qs@^6.5.1, qs@~6.5.1:
-  version "6.5.1"
-  resolved "http://registry.npm.taobao.org/qs/download/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+qs@^6.5.3, qs@~6.5.1:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
 
 qs@~6.4.0:
   version "6.4.0"