diff --git a/package.json b/package.json
index 0d154bd..4c0602b 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "express-static-proxy": "^1.0.0",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "html-webpack-plugin": "^3.2.0",
-    "node-sass": "^4.8.3",
+    "node-sass": "^4.13.1",
     "react": "^16.3.1",
     "react-dom": "^16.3.1",
     "react-helmet": "^5.2.1",
diff --git a/yarn.lock b/yarn.lock
index d30e802..254a6ec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3576,9 +3576,9 @@ lodash@^3.10.1:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.3, lodash@^4.2.1, lodash@~4.17.10:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.15, lodash@^4.17.3, lodash@^4.2.1, lodash@~4.17.10:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
 
 loglevel@^1.6.2:
   version "1.6.2"
@@ -3986,9 +3986,9 @@ node-releases@^1.1.23:
   dependencies:
     semver "^5.3.0"
 
-node-sass@^4.8.3:
-  version "4.12.0"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.12.0.tgz#0914f531932380114a30cc5fa4fa63233a25f017"
+node-sass@^4.13.1:
+  version "4.13.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.1.tgz#9db5689696bb2eec2c32b98bfea4c7a2e992d0a3"
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -3997,7 +3997,7 @@ node-sass@^4.8.3:
     get-stdin "^4.0.1"
     glob "^7.0.3"
     in-publish "^2.0.0"
-    lodash "^4.17.11"
+    lodash "^4.17.15"
     meow "^3.7.0"
     mkdirp "^0.5.1"
     nan "^2.13.2"