diff --git a/yarn.lock b/yarn.lock
index 1e049ac7574877..c1ab50e7442fd4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3866,7 +3866,7 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-classnames@^2.2.3, classnames@^2.2.5, classnames@^2.2.6, classnames@~2.2.5:
+classnames@^2.2.5, classnames@^2.2.6, classnames@~2.2.5:
   version "2.2.6"
   resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
   integrity sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==
@@ -3932,7 +3932,7 @@ clone@^1.0.2:
   resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
   integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
 
-clsx@^1.0.2:
+clsx@^1.0.1, clsx@^1.0.2:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/clsx/-/clsx-1.0.4.tgz#0c0171f6d5cb2fe83848463c15fcc26b4df8c2ec"
   integrity sha512-1mQ557MIZTrL/140j+JVdRM6e31/OA4vTYxXgqIIZlndyfjHpyawKZia1Im05Vp9BWmImkcNrNtFYQMyFcgJDg==
@@ -8488,6 +8488,11 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+linear-layout-vector@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/linear-layout-vector/-/linear-layout-vector-0.0.1.tgz#398114d7303b6ecc7fd6b273af7b8401d8ba9c70"
+  integrity sha1-OYEU1zA7bsx/1rJzr3uEAdi6nHA=
+
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -11495,13 +11500,14 @@ react-transition-group@^4.0.0:
     prop-types "^15.6.2"
 
 react-virtualized@^9.21.0:
-  version "9.21.0"
-  resolved "https://registry.yarnpkg.com/react-virtualized/-/react-virtualized-9.21.0.tgz#8267c40ffb48db35b242a36dea85edcf280a6506"
-  integrity sha512-duKD2HvO33mqld4EtQKm9H9H0p+xce1c++2D5xn59Ma7P8VT7CprfAe5hwjd1OGkyhqzOZiTMlTal7LxjH5yBQ==
+  version "9.21.1"
+  resolved "https://registry.yarnpkg.com/react-virtualized/-/react-virtualized-9.21.1.tgz#4dbbf8f0a1420e2de3abf28fbb77120815277b3a"
+  integrity sha512-E53vFjRRMCyUTEKuDLuGH1ld/9TFzjf/fFW816PE4HFXWZorESbSTYtiZz1oAjra0MminaUU1EnvUxoGuEFFPA==
   dependencies:
     babel-runtime "^6.26.0"
-    classnames "^2.2.3"
+    clsx "^1.0.1"
     dom-helpers "^2.4.0 || ^3.0.0"
+    linear-layout-vector "0.0.1"
     loose-envify "^1.3.0"
     prop-types "^15.6.0"
     react-lifecycles-compat "^3.0.4"