diff --git a/yarn.lock b/yarn.lock
index f0e297c..9b73e12 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5341,14 +5341,6 @@ prop-types@^15.6.0:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
-prop-types@^15.6.1:
-  version "15.6.1"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.1.tgz#36644453564255ddda391191fb3a125cbdf654ca"
-  dependencies:
-    fbjs "^0.8.16"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 property-information@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/property-information/-/property-information-3.2.0.tgz#fd1483c8fbac61808f5fe359e7693a1f48a58331"
@@ -5410,8 +5402,9 @@ qs@6.5.1:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
 
 qs@~6.4.0:
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.1.tgz#2bad97710a5b661c366b378b1e3a44a592ff45e6"
+  integrity sha512-LQy1Q1fcva/UsnP/6Iaa4lVeM49WiOitu2T4hZCyA/elLKu37L99qcBJk4VCCk+rdLvnMzfKyiN3SZTqdAZGSQ==
 
 query-string@^4.1.0:
   version "4.3.4"