diff --git a/src/Return.Web/package.json b/src/Return.Web/package.json
index 0be3160..a3a13fb 100644
--- a/src/Return.Web/package.json
+++ b/src/Return.Web/package.json
@@ -32,6 +32,6 @@
         "gulp": "^4.0.2",
         "gulp-autoprefixer": "^7.0.1",
         "gulp-cli": "^2.2.0",
-        "gulp-sass": "^4.0.2"
+        "gulp-sass": "^4.1.1"
     }
 }
diff --git a/src/Return.Web/yarn.lock b/src/Return.Web/yarn.lock
index 98f5048..8b33644 100644
--- a/src/Return.Web/yarn.lock
+++ b/src/Return.Web/yarn.lock
@@ -1580,13 +1580,13 @@ gulp-cli@^2.2.0:
     v8flags "^3.0.1"
     yargs "^7.1.0"
 
-gulp-sass@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/gulp-sass/-/gulp-sass-4.0.2.tgz#cfb1e3eff2bd9852431c7ce87f43880807d8d505"
-  integrity sha512-q8psj4+aDrblJMMtRxihNBdovfzGrXJp1l4JU0Sz4b/Mhsi2DPrKFYCGDwjIWRENs04ELVHxdOJQ7Vs98OFohg==
+gulp-sass@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/gulp-sass/-/gulp-sass-4.1.1.tgz#d0f90377f0da98e4522ec554bf7cff1b5004b5be"
+  integrity sha512-bg7mfgsgho0Ej0WXE9Cd2sq/YxeKxOjagrMmM40zvOYXHtZvi5ED84wIpqCUvJLz66kFNkv+jS/rQXolmgXrUQ==
   dependencies:
     chalk "^2.3.0"
-    lodash.clonedeep "^4.3.2"
+    lodash "^4.17.20"
     node-sass "^4.8.3"
     plugin-error "^1.0.1"
     replace-ext "^1.0.0"
@@ -2209,15 +2209,10 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
-lodash.clonedeep@^4.3.2:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-  integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
-
-lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.15, lodash@~4.17.10:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.15, lodash@^4.17.20, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^2.2.0:
   version "2.2.0"
@@ -2499,7 +2494,7 @@ node-releases@^1.1.53:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.53.tgz#2d821bfa499ed7c5dffc5e2f28c88e78a08ee3f4"
   integrity sha512-wp8zyQVwef2hpZ/dJH7SfSrIPD6YoJz6BDQDpGEkcA0s3LpAQoxBIYmfIq6QAhC1DhwsyCgTaTTcONwX8qzCuQ==
 
-node-sass@^4.13.1:
+node-sass@^4.13.1, node-sass@^4.8.3:
   version "4.13.1"
   resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.1.tgz#9db5689696bb2eec2c32b98bfea4c7a2e992d0a3"
   integrity sha512-TTWFx+ZhyDx1Biiez2nB0L3YrCZ/8oHagaDalbuBSlqXgUPsdkUSzJsVxeDO9LtPB49+Fh3WQl3slABo6AotNw==
@@ -2522,29 +2517,6 @@ node-sass@^4.13.1:
     stdout-stream "^1.4.0"
     "true-case-path" "^1.0.2"
 
-node-sass@^4.8.3:
-  version "4.12.0"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.12.0.tgz#0914f531932380114a30cc5fa4fa63233a25f017"
-  integrity sha512-A1Iv4oN+Iel6EPv77/HddXErL2a+gZ4uBeZUy+a8O35CFYTXhgA8MgLCWBtwpGZdCvTvQ9d+bQxX/QC36GDPpQ==
-  dependencies:
-    async-foreach "^0.1.3"
-    chalk "^1.1.1"
-    cross-spawn "^3.0.0"
-    gaze "^1.0.0"
-    get-stdin "^4.0.1"
-    glob "^7.0.3"
-    in-publish "^2.0.0"
-    lodash "^4.17.11"
-    meow "^3.7.0"
-    mkdirp "^0.5.1"
-    nan "^2.13.2"
-    node-gyp "^3.8.0"
-    npmlog "^4.0.0"
-    request "^2.88.0"
-    sass-graph "^2.2.4"
-    stdout-stream "^1.4.0"
-    "true-case-path" "^1.0.2"
-
 "nopt@2 || 3":
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"