diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index d79c1227..b10e2f5c
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "lodash.findindex": "^4.6.0",
     "lodash.includes": "^4.3.0",
     "lodash.remove": "^4.7.0",
-    "qs": "^6.5.1",
+    "qs": "^6.9.7",
     "sanitize-html": "^1.18.2",
     "vue": "^2.5.2",
     "vue-form-generator": "^2.2.1",
diff --git a/yarn.lock b/yarn.lock
index 74a186da..f77ee9c6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7557,10 +7557,10 @@ qs@6.7.0:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
-qs@^6.5.1:
-  version "6.9.0"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.0.tgz#d1297e2a049c53119cb49cca366adbbacc80b409"
-  integrity sha512-27RP4UotQORTpmNQDX8BHPukOnBP3p1uUJY5UnDhaJB+rMt9iMsok724XL+UHU23bEFOHRMQ2ZhI99qOWUMGFA==
+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@~0.5.2:
   version "0.5.6"