diff --git a/package.json b/package.json
index 6142dc6..5db75dc 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "friendly-errors-webpack-plugin": "^1.6.1",
     "html-webpack-plugin": "^2.30.1",
     "node-notifier": "^5.1.2",
-    "node-sass": "^4.6.1",
+    "node-sass": "^4.9.0",
     "optimize-css-assets-webpack-plugin": "^3.2.0",
     "ora": "^1.2.0",
     "portfinder": "^1.0.13",
diff --git a/yarn.lock b/yarn.lock
index c15b3ca..e7ef4f0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4425,9 +4425,9 @@ node-pre-gyp@^0.6.39:
     tar "^2.2.1"
     tar-pack "^3.4.0"
 
-node-sass@^4.6.1:
-  version "4.8.3"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.8.3.tgz#d077cc20a08ac06f661ca44fb6f19cd2ed41debb"
+node-sass@^4.9.0:
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.9.0.tgz#d1b8aa855d98ed684d6848db929a20771cc2ae52"
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"