diff --git a/package-lock.json b/package-lock.json
index 9bee135ead4..46af70fd497 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3475,9 +3475,9 @@
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+      "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
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@@ -6118,9 +6118,9 @@
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+      "version": "2.8.9",
+      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.9.tgz",
+      "integrity": "sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==",
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@@ -7033,14 +7033,6 @@
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-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
-        }
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@@ -7928,21 +7920,15 @@
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-          "version": "3.0.2",
-          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
-          "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+        "semver": {
+          "version": "7.3.5",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
+          "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
           "dev": true,
           "requires": {
-            "glob": "^7.1.3"
+            "lru-cache": "^6.0.0"
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-        "semver": {
-          "version": "7.3.2",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.2.tgz",
-          "integrity": "sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==",
-          "dev": true
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           "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
@@ -8064,9 +8050,9 @@
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-      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-5.0.0.tgz",
-      "integrity": "sha512-opNgmlu83ZCF792U281Ry7tak9IbVC+AKnXGovcQ8LG8wFaJv6cLnRlc6DIHlmNxWEexB5bZxi9SZ9JyUuOYjw==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-6.0.0.tgz",
+      "integrity": "sha512-GDzDmNgWNc9GNzTcSLTi6DU6mzSPupVJoStIi7cF3GjwSE9q1cVakbvAAVSt59vzUjV9JJoSZFKoo9krbjKd2g==",
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@@ -8710,14 +8696,6 @@
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-      },
-      "dependencies": {
-        "pify": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
-          "dev": true
-        }
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     "pbf": {
@@ -8775,6 +8753,12 @@
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       "dev": true
     },
+    "pify": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+      "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+      "dev": true
+    },
     "pinkie": {
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       "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz",
@@ -10238,9 +10222,9 @@
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-      "version": "3.0.6",
-      "resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.6.tgz",
-      "integrity": "sha512-+orQK83kyMva3WyPf59k1+Y525csj5JejicWut55zeTWANuN17qSiSLUXWtzHeNWORSvT7GLDJ/E/XiIWoXBTw==",
+      "version": "3.0.7",
+      "resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.7.tgz",
+      "integrity": "sha512-U+MTEOO0AiDzxwFvoa4JVnMV6mZlJKk2sBLt90s7G0Gd0Mlknc7kxEn3nuDPNZRta7O2uy8oLcZLVT+4sqNZHQ==",
       "dev": true
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     "split-polygon": {
@@ -10898,9 +10882,9 @@
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     "tar": {
-      "version": "6.0.5",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.0.5.tgz",
-      "integrity": "sha512-0b4HOimQHj9nXNEAA7zWwMM91Zhhba3pspja6sQbgTpynOJf+bkjBnfybNYzbpLbnwXnbyB4LOREvlyXLkCHSg==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.0.tgz",
+      "integrity": "sha512-DUCttfhsnLCjwoDoFcI+B2iJgYa93vBnDUATYEeRx6sntCTdN01VnqsIuTlALXla/LWooNg0yEGeB+Y8WdFxGA==",
       "dev": true,
       "requires": {
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diff --git a/package.json b/package.json
index 871185b7239..40801cd99f4 100644
--- a/package.json
+++ b/package.json
@@ -168,7 +168,7 @@
     "mathjax": "2.7.5",
     "minify-stream": "^2.1.0",
     "mkdirp": "^1.0.4",
-    "node-sass": "^5.0.0",
+    "node-sass": "^6.0.0",
     "npm-link-check": "^4.0.0",
     "open": "^8.0.7",
     "prepend-file": "^2.0.0",