diff --git a/package-lock.json b/package-lock.json
index 79090b6d986f..73fb7e55ea2c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10298,6 +10298,11 @@
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       "dev": true
     },
+    "immutable": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz",
+      "integrity": "sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ=="
+    },
     "import-fresh": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.2.1.tgz",
@@ -18199,11 +18204,13 @@
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     },
     "sass": {
-      "version": "1.26.3",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.26.3.tgz",
-      "integrity": "sha512-5NMHI1+YFYw4sN3yfKjpLuV9B5l7MqQ6FlkTcC4FT+oHbBRUZoSjHrrt/mE0nFXJyY2kQtU9ou9HxvFVjLFuuw==",
+      "version": "1.54.7",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.54.7.tgz",
+      "integrity": "sha512-3q7MQz7sCpVG6TLhUfZwGOcd2/sm2ghYN2JEdRjNiW04ILdvahdo9GuAs+bxsxZ3hDCKv+wUT5w0iFWGU0CxlA==",
       "requires": {
-        "chokidar": ">=2.0.0 <4.0.0"
+        "chokidar": ">=3.0.0 <4.0.0",
+        "immutable": "^4.0.0",
+        "source-map-js": ">=0.6.2 <2.0.0"
       }
     },
     "sass-loader": {
@@ -18688,6 +18695,11 @@
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       "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
     },
+    "source-map-js": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
+      "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw=="
+    },
     "source-map-resolve": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/source-map-resolve/-/source-map-resolve-0.5.2.tgz",
diff --git a/package.json b/package.json
index f776a7f9d33a..09a1807e371a 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "readline-sync": "^1.4.10",
     "resolve-url-loader": "^3.1.2",
     "rimraf": "^3.0.0",
-    "sass": "^1.26.3",
+    "sass": "^1.54.7",
     "sass-loader": "^9.0.2",
     "search-with-your-keyboard": "1.1.0",
     "semver": "^5.7.1",