diff --git a/package-lock.json b/package-lock.json
index a0f06719e..dc3cc39de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,22 +17,48 @@
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-        "fast-deep-equal": "^1.0.0",
+        "fast-deep-equal": "^3.1.1",
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-        "json-schema-traverse": "^0.3.0"
+        "json-schema-traverse": "^0.4.1",
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-          "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+          "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
+        },
+        "fast-deep-equal": {
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+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
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+          "dev": true
+        },
+        "json-schema-traverse": {
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+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
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+          "dev": true
+        },
+        "punycode": {
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+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
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+        },
+        "uri-js": {
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+          "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+          "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
+          "dev": true,
+          "requires": {
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+          }
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@@ -1364,12 +1390,6 @@
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-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
-      "dev": true
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       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
@@ -2402,12 +2422,12 @@
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-      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
-      "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.3.tgz",
+      "integrity": "sha512-sNvOCzEQNr/qrvJgc3UG/kD4QtlHycrzwS+6mfTrrSq97BvaYcPZZI1ZSqGSPR73Cxn4LKTD4PttRwfU7jWq5g==",
       "dev": true,
       "requires": {
-        "ajv": "^5.1.0",
+        "ajv": "^6.5.5",
         "har-schema": "^2.0.0"
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@@ -2984,12 +3004,6 @@
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-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
-      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
-      "dev": true
-    },
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@@ -3715,9 +3729,9 @@
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-      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.9.3.tgz",
-      "integrity": "sha512-XzXyGjO+84wxyH7fV6IwBOTrEBe2f0a6SBze9QWWYR/cL74AcQUks2AsqcCZenl/Fp/JVbuEaLpgrLtocwBUww==",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.9.4.tgz",
+      "integrity": "sha512-MXyurANsUoE4/6KmfMkwGcBzAnJQ5xJBGW7Ei6ea8KnUKuzHr/SguVBIi3uaUAHtZCPUYkvlJ3Ef5T5VAwVpaA==",
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@@ -3735,7 +3749,7 @@
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         "npmlog": "^4.0.0",
-        "request": "2.87.0",
+        "request": "^2.88.0",
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         "stdout-stream": "^1.4.0",
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@@ -3830,12 +3844,6 @@
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       "dev": true
     },
-    "oauth-sign": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
-      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM=",
-      "dev": true
-    },
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       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -4260,6 +4268,12 @@
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       "dev": true
     },
+    "psl": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.8.0.tgz",
+      "integrity": "sha512-RIdOzyoavK+hA18OGGWDqUTsCLhtA7IcZ/6NCs4fFJaHBDab+pDDmDIByWFRQJq2Cd7r1OoQxBGKOaztq+hjIQ==",
+      "dev": true
+    },
     "punycode": {
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       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.0.0.tgz",
@@ -4480,31 +4494,31 @@
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-      "resolved": "https://registry.npmjs.org/request/-/request-2.87.0.tgz",
-      "integrity": "sha512-fcogkm7Az5bsS6Sl0sibkbhcKsnyon/jV1kF3ajGmF0c8HrttdKTPRT9hieOaQHA5HEq6r8OyWOo/o781C1tNw==",
+      "version": "2.88.0",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
+      "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
       "dev": true,
       "requires": {
         "aws-sign2": "~0.7.0",
-        "aws4": "^1.6.0",
+        "aws4": "^1.8.0",
         "caseless": "~0.12.0",
-        "combined-stream": "~1.0.5",
-        "extend": "~3.0.1",
+        "combined-stream": "~1.0.6",
+        "extend": "~3.0.2",
         "forever-agent": "~0.6.1",
-        "form-data": "~2.3.1",
-        "har-validator": "~5.0.3",
+        "form-data": "~2.3.2",
+        "har-validator": "~5.1.0",
         "http-signature": "~1.2.0",
         "is-typedarray": "~1.0.0",
         "isstream": "~0.1.2",
         "json-stringify-safe": "~5.0.1",
-        "mime-types": "~2.1.17",
-        "oauth-sign": "~0.8.2",
+        "mime-types": "~2.1.19",
+        "oauth-sign": "~0.9.0",
         "performance-now": "^2.1.0",
-        "qs": "~6.5.1",
-        "safe-buffer": "^5.1.1",
-        "tough-cookie": "~2.3.3",
+        "qs": "~6.5.2",
+        "safe-buffer": "^5.1.2",
+        "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
-        "uuid": "^3.1.0"
+        "uuid": "^3.3.2"
       },
       "dependencies": {
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@@ -4518,6 +4532,28 @@
             "mime-types": "^2.1.12"
           }
         },
+        "oauth-sign": {
+          "version": "0.9.0",
+          "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
+          "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==",
+          "dev": true
+        },
+        "punycode": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+          "dev": true
+        },
+        "tough-cookie": {
+          "version": "2.4.3",
+          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
+          "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
+          "dev": true,
+          "requires": {
+            "psl": "^1.1.24",
+            "punycode": "^1.4.1"
+          }
+        },
         "tunnel-agent": {
           "version": "0.6.0",
           "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
@@ -5122,23 +5158,6 @@
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       "dev": true
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-    "tough-cookie": {
-      "version": "2.3.4",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
-      "integrity": "sha512-TZ6TTfI5NtZnuyy/Kecv+CnoROnyXn2DN97LontgQpCwsX2XyLYCC0ENhYkehSOwAp8rTQKc/NUIF7BkQ5rKLA==",
-      "dev": true,
-      "requires": {
-        "punycode": "^1.4.1"
-      },
-      "dependencies": {
-        "punycode": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-          "dev": true
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     "trim-newlines": {
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diff --git a/package.json b/package.json
index e16d27aa1..67381ca07 100644
--- a/package.json
+++ b/package.json
@@ -52,6 +52,6 @@
     "i18next.yaml": "1.6.0",
     "json-refs": "2.1.7",
     "load-grunt-tasks": "5.0.0",
-    "node-sass": "4.9.3"
+    "node-sass": "4.9.4"
   }
 }