diff --git a/package.json b/package.json
index 4dcfd0b..f4dd627 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "react": "16.2.0",
     "react-dom": "16.7.0",
     "react-redux": "5.0.6",
-    "react-router-dom": "4.2.2",
+    "react-router-dom": "4.3.1",
     "react-scripts": "2.1.3",
     "redux": "3.7.2"
   },
diff --git a/yarn.lock b/yarn.lock
index bf87db0..796d21c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4008,10 +4008,14 @@ hoek@4.x.x:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.0.tgz#72d9d0754f7fe25ca2d01ad8f8f9a9449a89526d"
 
-hoist-non-react-statics@^2.2.1, hoist-non-react-statics@^2.3.0:
+hoist-non-react-statics@^2.2.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.3.1.tgz#343db84c6018c650778898240135a1420ee22ce0"
 
+hoist-non-react-statics@^2.5.0:
+  version "2.5.5"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz#c5903cf409c0dfd908f388e619d86b9c1174cb47"
+
 home-or-tmp@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
@@ -5050,7 +5054,7 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-tokens@^4.0.0:
+"js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
 
@@ -5420,6 +5424,12 @@ loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.2.0, loose-envify@^1.3
   dependencies:
     js-tokens "^3.0.0"
 
+loose-envify@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
 lower-case@^1.1.1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
@@ -7053,7 +7063,7 @@ prop-types@15.6.2, prop-types@^15.6.2:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
-prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.6.0:
+prop-types@^15.5.10, prop-types@^15.6.0:
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
   dependencies:
@@ -7061,6 +7071,14 @@ prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.6.0:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+prop-types@^15.6.1:
+  version "15.7.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
+  dependencies:
+    loose-envify "^1.4.0"
+    object-assign "^4.1.1"
+    react-is "^16.8.1"
+
 proxy-addr@~2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.4.tgz#ecfc733bf22ff8c6f407fa275327b9ab67e48b93"
@@ -7256,6 +7274,10 @@ react-error-overlay@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-5.1.2.tgz#888957b884d4b25b083a82ad550f7aad96585394"
 
+react-is@^16.8.1:
+  version "16.8.4"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.8.4.tgz#90f336a68c3a29a096a3d648ab80e87ec61482a2"
+
 react-redux@5.0.6:
   version "5.0.6"
   resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-5.0.6.tgz#23ed3a4f986359d68b5212eaaa681e60d6574946"
@@ -7267,28 +7289,28 @@ react-redux@5.0.6:
     loose-envify "^1.1.0"
     prop-types "^15.5.10"
 
-react-router-dom@4.2.2:
-  version "4.2.2"
-  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-4.2.2.tgz#c8a81df3adc58bba8a76782e946cbd4eae649b8d"
+react-router-dom@4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-4.3.1.tgz#4c2619fc24c4fa87c9fd18f4fb4a43fe63fbd5c6"
   dependencies:
     history "^4.7.2"
-    invariant "^2.2.2"
+    invariant "^2.2.4"
     loose-envify "^1.3.1"
-    prop-types "^15.5.4"
-    react-router "^4.2.0"
-    warning "^3.0.0"
+    prop-types "^15.6.1"
+    react-router "^4.3.1"
+    warning "^4.0.1"
 
-react-router@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/react-router/-/react-router-4.2.0.tgz#61f7b3e3770daeb24062dae3eedef1b054155986"
+react-router@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-4.3.1.tgz#aada4aef14c809cb2e686b05cee4742234506c4e"
   dependencies:
     history "^4.7.2"
-    hoist-non-react-statics "^2.3.0"
-    invariant "^2.2.2"
+    hoist-non-react-statics "^2.5.0"
+    invariant "^2.2.4"
     loose-envify "^1.3.1"
     path-to-regexp "^1.7.0"
-    prop-types "^15.5.4"
-    warning "^3.0.0"
+    prop-types "^15.6.1"
+    warning "^4.0.1"
 
 react-scripts@2.1.3:
   version "2.1.3"
@@ -8864,6 +8886,12 @@ warning@^3.0.0:
   dependencies:
     loose-envify "^1.0.0"
 
+warning@^4.0.1:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-4.0.3.tgz#16e9e077eb8a86d6af7d64aa1e05fd85b4678ca3"
+  dependencies:
+    loose-envify "^1.0.0"
+
 watch@~0.18.0:
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"