diff --git a/package.json b/package.json
index 3eb13af..6907ce1 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "promise": "8.0.1",
     "raf": "3.4.0",
     "react": "^16.1.1",
-    "react-dev-utils": "^4.2.1",
+    "react-dev-utils": "^4.2.2",
     "react-dom": "^16.1.1",
     "react-dropzone": "^4.2.3",
     "react-highlight-words": "^0.10.0",
diff --git a/yarn.lock b/yarn.lock
index d885664..1589784 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5149,7 +5149,7 @@ once@^1.3.0, once@^1.4.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 onetime@^2.0.0:
   version "2.0.1"
@@ -5920,9 +5920,10 @@ rc@^1.0.1, rc@^1.1.6, rc@^1.2.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-react-dev-utils@^4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/react-dev-utils/-/react-dev-utils-4.2.1.tgz#9f2763e7bafa1a1b9c52254d2a479deec280f111"
+react-dev-utils@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/react-dev-utils/-/react-dev-utils-4.2.2.tgz#e8f2ffdbf27bfb13ee88ac18e20c83163aac0659"
+  integrity sha512-HwN0EE+9DS7wB0kKy6Bc5kUTUGUAOyZorJeb+ZGeTrxd1ZNwEJn1TfCRuNpRRa+Iu3VeYBcQ2pjuordJ4eqmfA==
   dependencies:
     address "1.0.3"
     babel-code-frame "6.26.0"