diff --git a/package.json b/package.json
index b3beea7..b9842ca 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@vue/cli-plugin-eslint": "^3.1.5",
     "@vue/cli-service": "^3.1.4",
     "chai": "^4.1.2",
-    "node-sass": "^4.12.0",
+    "node-sass": "^4.13.1",
     "sass-loader": "^7.0.1",
     "vue-template-compiler": "^2.5.17",
     "webpack-bundle-analyzer": "^3.0.3"
diff --git a/yarn.lock b/yarn.lock
index d8a1fd6..917168a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5583,10 +5583,10 @@ node-releases@^1.1.42:
   dependencies:
     semver "^6.3.0"
 
-node-sass@^4.12.0:
-  version "4.13.0"
-  resolved "https://registry.npm.taobao.org/node-sass/download/node-sass-4.13.0.tgz?cache=0&sync_timestamp=1571899943857&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fnode-sass%2Fdownload%2Fnode-sass-4.13.0.tgz#b647288babdd6a1cb726de4545516b31f90da066"
-  integrity sha1-tkcoi6vdahy3Jt5FRVFrMfkNoGY=
+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"