diff --git a/package-lock.json b/package-lock.json
index 889a26c14e..acc6eb8f95 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1364,9 +1364,9 @@
 			}
 		},
 		"are-we-there-yet": {
-			"version": "1.1.4",
-			"resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.4.tgz",
-			"integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
+			"version": "1.1.5",
+			"resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
+			"integrity": "sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==",
 			"dev": true,
 			"requires": {
 				"delegates": "^1.0.0",
@@ -3916,27 +3916,6 @@
 			"requires": {
 				"lru-cache": "^4.0.1",
 				"which": "^1.2.9"
-			},
-			"dependencies": {
-				"lru-cache": {
-					"version": "4.1.2",
-					"resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.2.tgz",
-					"integrity": "sha512-wgeVXhrDwAWnIF/yZARsFnMBtdFXOg1b8RIrhilp+0iDYN4mdQcNZElDZ0e4B64BhaxeQ5zN7PMyvu7we1kPeQ==",
-					"dev": true,
-					"requires": {
-						"pseudomap": "^1.0.2",
-						"yallist": "^2.1.2"
-					}
-				},
-				"which": {
-					"version": "1.3.0",
-					"resolved": "https://registry.npmjs.org/which/-/which-1.3.0.tgz",
-					"integrity": "sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==",
-					"dev": true,
-					"requires": {
-						"isexe": "^2.0.0"
-					}
-				}
 			}
 		},
 		"crypto-browserify": {
@@ -6322,23 +6301,15 @@
 			}
 		},
 		"fstream": {
-			"version": "1.0.11",
-			"resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.11.tgz",
-			"integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
+			"version": "1.0.12",
+			"resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.12.tgz",
+			"integrity": "sha512-WvJ193OHa0GHPEL+AycEJgxvBEwyfRkN1vhjca23OaPVMCaLCXTd5qAu82AjTcgP1UJmytkOKb63Ypde7raDIg==",
 			"dev": true,
 			"requires": {
 				"graceful-fs": "^4.1.2",
 				"inherits": "~2.0.0",
 				"mkdirp": ">=0.5 0",
 				"rimraf": "2"
-			},
-			"dependencies": {
-				"graceful-fs": {
-					"version": "4.1.11",
-					"resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
-					"integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
-					"dev": true
-				}
 			}
 		},
 		"function-bind": {
@@ -9059,9 +9030,9 @@
 			"from": "github:jquery/jquery-ui#1.11.4"
 		},
 		"js-base64": {
-			"version": "2.4.9",
-			"resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.4.9.tgz",
-			"integrity": "sha512-xcinL3AuDJk7VSzsHgb9DvvIXayBbadtMZ4HFPx8rUszbW1MuNMlwYVC4zzCZ6e1sqZpnNS5ZFYOhXqA39T7LQ==",
+			"version": "2.5.1",
+			"resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.5.1.tgz",
+			"integrity": "sha512-M7kLczedRMYX4L8Mdh4MzyAMM9O5osx+4FcOQuTvr3A9F2D9S5JXheN0ewNbrvK2UatkTRhL5ejGmGSjNMiZuw==",
 			"dev": true
 		},
 		"js-polyfills": {
@@ -10557,6 +10528,34 @@
 			"integrity": "sha512-MmbQJ2MTESTjt3Gi/3yG1wGpIMhUfcIypUCGtTizFR9IiccFwxSpfp0vtIZlkFclEqERemxfnSdZEMR9VqqEFQ==",
 			"dev": true
 		},
+		"node-gyp": {
+			"version": "3.8.0",
+			"resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.8.0.tgz",
+			"integrity": "sha512-3g8lYefrRRzvGeSowdJKAKyks8oUpLEd/DyPV4eMhVlhJ0aNaZqIrNUIPuEWWTAoPqyFkfGrM67MC69baqn6vA==",
+			"dev": true,
+			"requires": {
+				"fstream": "^1.0.0",
+				"glob": "^7.0.3",
+				"graceful-fs": "^4.1.2",
+				"mkdirp": "^0.5.0",
+				"nopt": "2 || 3",
+				"npmlog": "0 || 1 || 2 || 3 || 4",
+				"osenv": "0",
+				"request": "^2.87.0",
+				"rimraf": "2",
+				"semver": "~5.3.0",
+				"tar": "^2.0.0",
+				"which": "1"
+			},
+			"dependencies": {
+				"semver": {
+					"version": "5.3.0",
+					"resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+					"integrity": "sha1-myzl094C0XxgEq0yaqa00M9U+U8=",
+					"dev": true
+				}
+			}
+		},
 		"node-libs-browser": {
 			"version": "2.2.0",
 			"resolved": "https://registry.npmjs.org/node-libs-browser/-/node-libs-browser-2.2.0.tgz",
@@ -10598,9 +10597,9 @@
 			}
 		},
 		"node-sass": {
-			"version": "4.11.0",
-			"resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.11.0.tgz",
-			"integrity": "sha512-bHUdHTphgQJZaF1LASx0kAviPH7sGlcyNhWade4eVIpFp6tsn7SV8xNMTbsQFpEV9VXpnwTTnNYlfsZXgGgmkA==",
+			"version": "4.12.0",
+			"resolved": "https://registry.npmjs.org/node-sass/-/node-sass-4.12.0.tgz",
+			"integrity": "sha512-A1Iv4oN+Iel6EPv77/HddXErL2a+gZ4uBeZUy+a8O35CFYTXhgA8MgLCWBtwpGZdCvTvQ9d+bQxX/QC36GDPpQ==",
 			"dev": true,
 			"requires": {
 				"async-foreach": "^0.1.3",
@@ -10610,12 +10609,10 @@
 				"get-stdin": "^4.0.1",
 				"glob": "^7.0.3",
 				"in-publish": "^2.0.0",
-				"lodash.assign": "^4.2.0",
-				"lodash.clonedeep": "^4.3.2",
-				"lodash.mergewith": "^4.6.0",
+				"lodash": "^4.17.11",
 				"meow": "^3.7.0",
 				"mkdirp": "^0.5.1",
-				"nan": "^2.10.0",
+				"nan": "^2.13.2",
 				"node-gyp": "^3.8.0",
 				"npmlog": "^4.0.0",
 				"request": "^2.88.0",
@@ -10624,163 +10621,11 @@
 				"true-case-path": "^1.0.2"
 			},
 			"dependencies": {
-				"ajv": {
-					"version": "6.6.1",
-					"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.6.1.tgz",
-					"integrity": "sha512-ZoJjft5B+EJBjUyu9C9Hc0OZyPZSSlOF+plzouTrg6UlA8f+e/n8NIgBFG/9tppJtpPWfthHakK7juJdNDODww==",
-					"dev": true,
-					"requires": {
-						"fast-deep-equal": "^2.0.1",
-						"fast-json-stable-stringify": "^2.0.0",
-						"json-schema-traverse": "^0.4.1",
-						"uri-js": "^4.2.2"
-					}
-				},
-				"aws4": {
-					"version": "1.8.0",
-					"resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-					"integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==",
-					"dev": true
-				},
-				"extend": {
-					"version": "3.0.2",
-					"resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
-					"integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
-					"dev": true
-				},
-				"fast-deep-equal": {
-					"version": "2.0.1",
-					"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
-					"integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
-					"dev": true
-				},
-				"har-validator": {
-					"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": "^6.5.5",
-						"har-schema": "^2.0.0"
-					}
-				},
-				"json-schema-traverse": {
-					"version": "0.4.1",
-					"resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-					"integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-					"dev": true
-				},
-				"mime-db": {
-					"version": "1.37.0",
-					"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.37.0.tgz",
-					"integrity": "sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg==",
-					"dev": true
-				},
-				"mime-types": {
-					"version": "2.1.21",
-					"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.21.tgz",
-					"integrity": "sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==",
-					"dev": true,
-					"requires": {
-						"mime-db": "~1.37.0"
-					}
-				},
 				"nan": {
-					"version": "2.12.0",
-					"resolved": "https://registry.npmjs.org/nan/-/nan-2.12.0.tgz",
-					"integrity": "sha512-zT5nC0JhbljmyEf+Z456nvm7iO7XgRV2hYxoBtPpnyp+0Q4aCoP6uWNn76v/I6k2kCYNLWqWbwBWQcjsNI/bjw==",
+					"version": "2.13.2",
+					"resolved": "https://registry.npmjs.org/nan/-/nan-2.13.2.tgz",
+					"integrity": "sha512-TghvYc72wlMGMVMluVo9WRJc0mB8KxxF/gZ4YYFy7V2ZQX9l7rgbPg7vjS9mt6U5HXODVFVI2bOduCzwOMv/lw==",
 					"dev": true
-				},
-				"node-gyp": {
-					"version": "3.8.0",
-					"resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-3.8.0.tgz",
-					"integrity": "sha512-3g8lYefrRRzvGeSowdJKAKyks8oUpLEd/DyPV4eMhVlhJ0aNaZqIrNUIPuEWWTAoPqyFkfGrM67MC69baqn6vA==",
-					"dev": true,
-					"requires": {
-						"fstream": "^1.0.0",
-						"glob": "^7.0.3",
-						"graceful-fs": "^4.1.2",
-						"mkdirp": "^0.5.0",
-						"nopt": "2 || 3",
-						"npmlog": "0 || 1 || 2 || 3 || 4",
-						"osenv": "0",
-						"request": "^2.87.0",
-						"rimraf": "2",
-						"semver": "~5.3.0",
-						"tar": "^2.0.0",
-						"which": "1"
-					}
-				},
-				"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
-				},
-				"qs": {
-					"version": "6.5.2",
-					"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-					"integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
-					"dev": true
-				},
-				"request": {
-					"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": "^1.8.0",
-						"caseless": "~0.12.0",
-						"combined-stream": "~1.0.6",
-						"extend": "~3.0.2",
-						"forever-agent": "~0.6.1",
-						"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": "~2.1.19",
-						"oauth-sign": "~0.9.0",
-						"performance-now": "^2.1.0",
-						"qs": "~6.5.2",
-						"safe-buffer": "^5.1.2",
-						"tough-cookie": "~2.4.3",
-						"tunnel-agent": "^0.6.0",
-						"uuid": "^3.3.2"
-					}
-				},
-				"safe-buffer": {
-					"version": "5.1.2",
-					"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-					"integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-					"dev": true
-				},
-				"semver": {
-					"version": "5.3.0",
-					"resolved": "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
-					"integrity": "sha1-myzl094C0XxgEq0yaqa00M9U+U8=",
-					"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",
-					"integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-					"dev": true,
-					"requires": {
-						"safe-buffer": "^5.0.1"
-					}
 				}
 			}
 		},
@@ -14901,13 +14746,13 @@
 			"dev": true
 		},
 		"tar": {
-			"version": "2.2.1",
-			"resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
-			"integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
+			"version": "2.2.2",
+			"resolved": "https://registry.npmjs.org/tar/-/tar-2.2.2.tgz",
+			"integrity": "sha512-FCEhQ/4rE1zYv9rYXJw/msRqsnmlje5jHP6huWeBZ704jUTy02c5AZyWujpMR1ax6mVw9NyJMfuK2CMDWVIfgA==",
 			"dev": true,
 			"requires": {
 				"block-stream": "*",
-				"fstream": "^1.0.2",
+				"fstream": "^1.0.12",
 				"inherits": "2"
 			}
 		},
@@ -15332,9 +15177,9 @@
 			},
 			"dependencies": {
 				"glob": {
-					"version": "7.1.3",
-					"resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
-					"integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
+					"version": "7.1.4",
+					"resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
+					"integrity": "sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==",
 					"dev": true,
 					"requires": {
 						"fs.realpath": "^1.0.0",
@@ -16498,10 +16343,13 @@
 			"optional": true
 		},
 		"which": {
-			"version": "1.0.9",
-			"resolved": "https://registry.npmjs.org/which/-/which-1.0.9.tgz",
-			"integrity": "sha1-RgwdoPgQED0DIam2M6+eV15kSG8=",
-			"dev": true
+			"version": "1.3.1",
+			"resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
+			"integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
+			"dev": true,
+			"requires": {
+				"isexe": "^2.0.0"
+			}
 		},
 		"which-module": {
 			"version": "1.0.0",
@@ -16510,12 +16358,12 @@
 			"dev": true
 		},
 		"wide-align": {
-			"version": "1.1.2",
-			"resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
-			"integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
+			"version": "1.1.3",
+			"resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
+			"integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
 			"dev": true,
 			"requires": {
-				"string-width": "^1.0.2"
+				"string-width": "^1.0.2 || 2"
 			}
 		},
 		"window-size": {
diff --git a/package.json b/package.json
index b732005c22..0d35cba3e3 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
 		"ink-docstrap": "^1.3.0",
 		"jquery-migrate": "1.4.1",
 		"matchdep": "~2.0.0",
-		"node-sass": "~4.11.0",
+		"node-sass": "~4.12.0",
 		"source-map-loader": "^0.2.4",
 		"uglify-js": "^3.4.9",
 		"uglifyjs-webpack-plugin": "2.1.1",