diff --git a/package.json b/package.json
index 1d94081c83..e15b333baf 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "helmet": "^3.12.0",
     "history": "^4.7.2",
     "immutable": "^3.8.2",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.19",
     "lodash-webpack-plugin": "^0.11.5",
     "numeral": "^2.0.6",
     "prop-types": "^15.6.0",
diff --git a/yarn.lock b/yarn.lock
index 35a33bfc4c..b11bef48b5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -122,7 +122,7 @@
 
 "@types/node@^8.5.5":
   version "8.9.5"
-  resolved "http://registry.npmjs.org/@types/node/-/node-8.9.5.tgz#162b864bc70be077e6db212b322754917929e976"
+  resolved "https://registry.npmjs.org/@types/node/-/node-8.9.5.tgz#162b864bc70be077e6db212b322754917929e976"
 
 JSONStream@^1.0.3:
   version "1.3.2"
@@ -586,7 +586,7 @@ babel-eslint@7.2.3:
 
 babel-eslint@^8.0.1:
   version "8.2.2"
-  resolved "http://registry.npmjs.org/babel-eslint/-/babel-eslint-8.2.2.tgz#1102273354c6f0b29b4ea28a65f97d122296b68b"
+  resolved "https://registry.npmjs.org/babel-eslint/-/babel-eslint-8.2.2.tgz#1102273354c6f0b29b4ea28a65f97d122296b68b"
   dependencies:
     "@babel/code-frame" "^7.0.0-beta.40"
     "@babel/traverse" "^7.0.0-beta.40"
@@ -5580,9 +5580,9 @@ lodash.uniqueid@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/lodash.uniqueid/-/lodash.uniqueid-4.0.1.tgz#3268f26a7c88e4f4b1758d679271814e31fa5b26"
 
-"lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.4:
-  version "4.17.5"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
+"lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.19, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.4:
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
 
 loglevel@^1.4.1:
   version "1.6.1"
@@ -7134,13 +7134,6 @@ randomfill@^1.0.3:
     randombytes "^2.0.5"
     safe-buffer "^5.1.0"
 
-randomfill@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/randomfill/-/randomfill-1.0.4.tgz#c92196fc86ab42be983f1bf31778224931d61458"
-  dependencies:
-    randombytes "^2.0.5"
-    safe-buffer "^5.1.0"
-
 range-parser@^1.0.3, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"