diff --git a/package.json b/package.json
index 7e3cfd8..c7a3a84 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "googleapis": "^40.0.0",
     "lowdb": "^1.0.0",
     "qrcode": "^1.3.3",
-    "qs": "^6.7.0",
+    "qs": "^6.9.7",
     "ramda": "^0.26.1",
     "raw-body": "^2.4.1",
     "tslib": "^1.10.0",
diff --git a/yarn.lock b/yarn.lock
index a117986..a35b82c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6483,10 +6483,10 @@ 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 "6.9.0"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.0.tgz#d1297e2a049c53119cb49cca366adbbacc80b409"
-  integrity sha512-27RP4UotQORTpmNQDX8BHPukOnBP3p1uUJY5UnDhaJB+rMt9iMsok724XL+UHU23bEFOHRMQ2ZhI99qOWUMGFA==
+qs@^6.7.0, 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@~6.5.2:
   version "6.5.2"