diff --git a/package.json b/package.json
index 1ccbc5a..4b9234f 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
     "mixin-deep": "^2.0.1",
     "node-sass": "^6.0.1",
     "regenerator-runtime": "^0.13.7",
+    "sass": "^1.35.2",
     "set-value": "^4.0.0"
   },
   "resolutions": {
diff --git a/yarn.lock b/yarn.lock
index 30b40a1..fbfac5c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1795,7 +1795,7 @@ child_process@^1.0.2:
   resolved "https://registry.yarnpkg.com/child_process/-/child_process-1.0.2.tgz#b1f7e7fc73d25e7fd1d455adc94e143830182b5a"
   integrity sha1-sffn/HPSXn/R1FWtyU4UODAYK1o=
 
-chokidar@^2.0.0, chokidar@^3.4.0, chokidar@^3.5.1:
+"chokidar@>=3.0.0 <4.0.0", chokidar@^2.0.0, chokidar@^3.4.0, chokidar@^3.5.1:
   version "3.4.3"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.4.3.tgz#c1df38231448e45ca4ac588e6c79573ba6a57d5b"
   integrity sha512-DtM3g7juCXQxFVSNPNByEC2+NImtBuxQQvWlHunpJIS5Ocr0lG306cC7FCi7cEA0fzmybPUIl4txBIobk1gGOQ==
@@ -6355,6 +6355,13 @@ sass-graph@2.2.5:
     scss-tokenizer "^0.2.3"
     yargs "^13.3.2"
 
+sass@^1.35.2:
+  version "1.35.2"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.35.2.tgz#b732314fcdaf7ef8d0f1698698adc378043cb821"
+  integrity sha512-jhO5KAR+AMxCEwIH3v+4zbB2WB0z67V1X0jbapfVwQQdjHZUGUyukpnoM6+iCMfsIUC016w9OPKQ5jrNOS9uXw==
+  dependencies:
+    chokidar ">=3.0.0 <4.0.0"
+
 sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"