diff --git a/package.json b/package.json
index 5be0a41..55b1c7d 100644
--- a/package.json
+++ b/package.json
@@ -184,7 +184,7 @@
     "proxy-addr": "^2.0.6",
     "pseudomap": "^1.0.2",
     "pstree.remy": "^1.1.7",
-    "qs": "^6.7.0",
+    "qs": "^6.9.7",
     "range-parser": "^1.2.1",
     "raw-body": "^2.4.0",
     "rc": "^1.2.8",
diff --git a/yarn.lock b/yarn.lock
index 9659b82..cc28c6d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1423,10 +1423,10 @@ qs@6.7.0:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
-qs@^6.7.0:
-  version "6.9.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.1.tgz#20082c65cb78223635ab1a9eaca8875a29bf8ec9"
-  integrity sha512-Cxm7/SS/y/Z3MHWSxXb8lIFqgqBowP5JMlTUFyJN88y0SGQhVmZnqFK/PeuMX9LzUyWsqqhNxIyg0jlzq946yA==
+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==
 
 range-parser@^1.2.1, range-parser@~1.2.1:
   version "1.2.1"