diff --git a/package.json b/package.json
index 812f5849c..30eaeb7c6 100644
--- a/package.json
+++ b/package.json
@@ -150,7 +150,7 @@
     "requestidlecallback": "^0.3.0",
     "reselect": "^4.0.0",
     "rimraf": "^2.6.3",
-    "sass": "^1.22.7",
+    "sass": "^1.22.9",
     "sass-loader": "^7.0.3",
     "stringz": "^2.0.0",
     "substring-trie": "^1.0.2",
diff --git a/yarn.lock b/yarn.lock
index 072eb48e3..9e1515e7d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9102,10 +9102,10 @@ sass-loader@^7.0.3:
     pify "^3.0.0"
     semver "^5.5.0"
 
-sass@^1.22.7:
-  version "1.22.7"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.22.7.tgz#5a1a77dc11aa659db4e782d238bf9f3d44a60546"
-  integrity sha512-ahREi0AdG7RTovSv14+yd1prQSfIvFcrDpOsth5EQf1+RM7SvOxsSttzNQaFmK1aa/k/3vyYwlYF5l0Xl+6c+g==
+sass@^1.22.9:
+  version "1.22.9"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.22.9.tgz#41a2ed6038027f58be2bd5041293452a29c2cb84"
+  integrity sha512-FzU1X2V8DlnqabrL4u7OBwD2vcOzNMongEJEx3xMEhWY/v26FFR3aG0hyeu2T965sfR0E9ufJwmG+Qjz78vFPQ==
   dependencies:
     chokidar ">=2.0.0 <4.0.0"