diff --git a/package.json b/package.json
index 3d2e248..be43376 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,6 @@
     "koa-router": "^5.1.2",
     "koa-swig": "^2.0.0",
     "minimist": "^1.2.6",
-    "qs": "^6.10.3"
+    "qs": "^6.11.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 4a0b416..81eb56c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -418,10 +418,10 @@ path-to-regexp@^1.1.1:
   dependencies:
     isarray "0.0.1"
 
-qs@^6.10.3:
-  version "6.10.3"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.10.3.tgz#d6cde1b2ffca87b5aa57889816c5f81535e22e8e"
-  integrity sha512-wr7M2E0OFRfIfJZjKGieI8lBKb7fRCH4Fv5KNPEs7gJ8jadvotdsS08PzOKR7opXhZ/Xkjtt3WF9g38drmyRqQ==
+qs@^6.11.0:
+  version "6.11.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.11.0.tgz#fd0d963446f7a65e1367e01abd85429453f0c37a"
+  integrity sha512-MvjoMCJwEarSbUYk5O+nmoSzSutSsTwF85zcHPQ9OrlFoZOYIjaqBAJIqIXjptyD5vThxGq52Xu/MaJzRkIk4Q==
   dependencies:
     side-channel "^1.0.4"