diff --git a/package.json b/package.json
index 8df6a7ab..082f0586 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "odata-v4-service-document": "0.0.3",
     "odata-v4-service-metadata": "^0.1.6",
     "phone": "^1.0.12",
-    "qs": "^6.6.0",
+    "qs": "^6.9.7",
     "querystring": "^0.2.0",
     "request": "2.81.0",
     "requestretry": "1.12.2",
diff --git a/yarn.lock b/yarn.lock
index 268af5a8..6ba3b174 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5799,10 +5799,10 @@ qs@6.7.0:
   resolved "https://registry.npm.taobao.org/qs/download/qs-6.7.0.tgz?cache=0&sync_timestamp=1588542788766&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fqs%2Fdownload%2Fqs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha1-QdwaAV49WB8WIXdr4xr7KHapsbw=
 
-qs@^6.5.1, qs@^6.6.0:
-  version "6.9.4"
-  resolved "https://registry.npm.taobao.org/qs/download/qs-6.9.4.tgz?cache=0&sync_timestamp=1588542788766&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fqs%2Fdownload%2Fqs-6.9.4.tgz#9090b290d1f91728d3c22e54843ca44aea5ab687"
-  integrity sha1-kJCykNH5FyjTwi5UhDykSupatoc=
+qs@^6.5.1, qs@^6.9.7:
+  version "6.9.7"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.7.tgz#4610846871485e1e048f44ae3b94033f0e675afe"
+  integrity sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw==
 
 qs@~6.4.0:
   version "6.4.0"