diff --git a/package.json b/package.json
index 3164d52..47a37c7 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "eslint": "^5.16.0",
     "eslint-plugin-vue": "^5.0.0",
     "mutationobserver-shim": "^0.3.3",
-    "node-sass": "^4.12.0",
+    "node-sass": "^4.13.1",
     "popper.js": "^1.15.0",
     "portal-vue": "^2.1.4",
     "sass-loader": "^7.1.0",
diff --git a/yarn.lock b/yarn.lock
index 714bf2d..316ab3d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5600,10 +5600,10 @@ node-releases@^1.1.25:
   dependencies:
     semver "^5.3.0"
 
-node-sass@^4.12.0:
-  version "4.12.0"
-  resolved "https://registry.npm.taobao.org/node-sass/download/node-sass-4.12.0.tgz#0914f531932380114a30cc5fa4fa63233a25f017"
-  integrity sha1-CRT1MZMjgBFKMMxfpPpjIzol8Bc=
+node-sass@^4.13.1:
+  version "4.13.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.1.tgz#9db5689696bb2eec2c32b98bfea4c7a2e992d0a3"
+  integrity sha512-TTWFx+ZhyDx1Biiez2nB0L3YrCZ/8oHagaDalbuBSlqXgUPsdkUSzJsVxeDO9LtPB49+Fh3WQl3slABo6AotNw==
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -5612,7 +5612,7 @@ node-sass@^4.12.0:
     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"