diff --git a/package.json b/package.json
index 93a4891..23db09f 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
         "mobx-react": "5.1.2",
         "react": "16.4.0",
         "react-dom": "16.4.0",
-        "react-hot-loader": "4.2.0",
+        "react-hot-loader": "4.6.3",
         "react-router": "4.2.0",
         "react-router-dom": "4.2.2",
         "rimraf": "2.6.2",
diff --git a/yarn.lock b/yarn.lock
index 57fc50f..15beb03 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5482,6 +5482,10 @@ lodash.keys@^3.0.0:
     lodash.isarguments "^3.0.0"
     lodash.isarray "^3.0.0"
 
+lodash.merge@^4.6.1:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.1.tgz#adc25d9cb99b9391c59624f379fbba60d7111d54"
+
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -6868,16 +6872,19 @@ react-dom@16.4.0:
     object-assign "^4.1.1"
     prop-types "^15.6.0"
 
-react-hot-loader@4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/react-hot-loader/-/react-hot-loader-4.2.0.tgz#4a2ec79114f872e28ea786e04889d643ad3dfb7c"
+react-hot-loader@4.6.3:
+  version "4.6.3"
+  resolved "https://registry.yarnpkg.com/react-hot-loader/-/react-hot-loader-4.6.3.tgz#d9c8923c45b35fd51538ba4297081a00be6bccb1"
   dependencies:
     fast-levenshtein "^2.0.6"
     global "^4.3.0"
     hoist-non-react-statics "^2.5.0"
+    loader-utils "^1.1.0"
+    lodash.merge "^4.6.1"
     prop-types "^15.6.1"
     react-lifecycles-compat "^3.0.4"
     shallowequal "^1.0.2"
+    source-map "^0.7.3"
 
 react-is@^16.3.1, react-is@^16.3.2:
   version "16.3.2"
@@ -7723,6 +7730,10 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
+source-map@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+
 spawn-command@^0.0.2-1:
   version "0.0.2-1"
   resolved "https://registry.yarnpkg.com/spawn-command/-/spawn-command-0.0.2-1.tgz#62f5e9466981c1b796dc5929937e11c9c6921bd0"