diff --git a/web/package.json b/web/package.json
index 50256f45a7..87828cb6a3 100644
--- a/web/package.json
+++ b/web/package.json
@@ -21,7 +21,7 @@
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-height": "^3.0.0",
-    "react-json-view": "^1.19.1",
+    "react-json-view": "^1.21.1",
     "react-redux": "<7.1.1",
     "react-router": "^4.3.1",
     "react-router-dom": "^4.3.1",
diff --git a/web/yarn.lock b/web/yarn.lock
index 97600c5541..d96c817d4d 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -5909,14 +5909,19 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "2.1.1"
 
-fbemitter@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/fbemitter/-/fbemitter-2.1.1.tgz#523e14fdaf5248805bb02f62efc33be703f51865"
-  integrity sha1-Uj4U/a9SSIBbsC9i78M75wP1GGU=
+fbemitter@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/fbemitter/-/fbemitter-3.0.0.tgz#00b2a1af5411254aab416cd75f9e6289bee4bff3"
+  integrity sha512-KWKaceCwKQU0+HPoop6gn4eOHk50bBv/VxjJtGMfwmJt3D29JpN4H4eisCtIPA+a8GVBam+ldMMpMjJUvpDyHw==
   dependencies:
-    fbjs "^0.8.4"
+    fbjs "^3.0.0"
 
-fbjs@^0.8.0, fbjs@^0.8.1, fbjs@^0.8.4, fbjs@^0.8.9:
+fbjs-css-vars@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/fbjs-css-vars/-/fbjs-css-vars-1.0.2.tgz#216551136ae02fe255932c3ec8775f18e2c078b8"
+  integrity sha512-b2XGFAFdWZWg0phtAWLHCk836A1Xann+I+Dgd3Gk64MHKZO44FfoD1KxyvbSh0qZsIoXQGGlVztIY+oitJPpRQ==
+
+fbjs@^0.8.1, fbjs@^0.8.9:
   version "0.8.17"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.17.tgz#c4d598ead6949112653d6588b01a5cdcd9f90fdd"
   integrity sha1-xNWY6taUkRJlPWWIsBpc3Nn5D90=
@@ -5929,6 +5934,19 @@ fbjs@^0.8.0, fbjs@^0.8.1, fbjs@^0.8.4, fbjs@^0.8.9:
     setimmediate "^1.0.5"
     ua-parser-js "^0.7.18"
 
+fbjs@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-3.0.0.tgz#0907067fb3f57a78f45d95f1eacffcacd623c165"
+  integrity sha512-dJd4PiDOFuhe7vk4F80Mba83Vr2QuK86FoxtgPmzBqEJahncp+13YCmfoa53KHCo6OnlXLG7eeMWPfB5CrpVKg==
+  dependencies:
+    cross-fetch "^3.0.4"
+    fbjs-css-vars "^1.0.0"
+    loose-envify "^1.0.0"
+    object-assign "^4.1.0"
+    promise "^7.1.1"
+    setimmediate "^1.0.5"
+    ua-parser-js "^0.7.18"
+
 figgy-pudding@^3.4.1, figgy-pudding@^3.5.1:
   version "3.5.2"
   resolved "https://registry.yarnpkg.com/figgy-pudding/-/figgy-pudding-3.5.2.tgz#b4eee8148abb01dcf1d1ac34367d59e12fa61d6e"
@@ -6129,13 +6147,13 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
-flux@^3.1.3:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/flux/-/flux-3.1.3.tgz#d23bed515a79a22d933ab53ab4ada19d05b2f08a"
-  integrity sha1-0jvtUVp5oi2TOrU6tK2hnQWy8Io=
+flux@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/flux/-/flux-4.0.1.tgz#7843502b02841d4aaa534af0b373034a1f75ee5c"
+  integrity sha512-emk4RCvJ8RzNP2lNpphKnG7r18q8elDYNAPx7xn+bDeOIo9FFfxEfIQ2y6YbQNmnsGD3nH1noxtLE64Puz1bRQ==
   dependencies:
-    fbemitter "^2.0.0"
-    fbjs "^0.8.0"
+    fbemitter "^3.0.0"
+    fbjs "^3.0.0"
 
 focus-trap@4.0.2:
   version "4.0.2"
@@ -12006,12 +12024,12 @@ react-is@^16.3.2, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.4, react-is
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
 
-react-json-view@^1.19.1:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/react-json-view/-/react-json-view-1.19.1.tgz#95d8e59e024f08a25e5dc8f076ae304eed97cf5c"
-  integrity sha512-u5e0XDLIs9Rj43vWkKvwL8G3JzvXSl6etuS5G42a8klMohZuYFQzSN6ri+/GiBptDqlrXPTdExJVU7x9rrlXhg==
+react-json-view@^1.21.1:
+  version "1.21.1"
+  resolved "https://registry.yarnpkg.com/react-json-view/-/react-json-view-1.21.1.tgz#221b3ec1f84d7225c1cbb56c504ab3e1d06e66ab"
+  integrity sha512-AonvGea4nWlsnNXCbnSdUHsetyNS8rUMhbFHS9eFaDB1oeaxgHcVsqo5LhGRMvWybfDdjVUo0xzDoMQP7jbrXw==
   dependencies:
-    flux "^3.1.3"
+    flux "^4.0.1"
     react-base16-styling "^0.6.0"
     react-lifecycles-compat "^3.0.4"
     react-textarea-autosize "^6.1.0"