diff --git a/package-lock.json b/package-lock.json
index 37bea773..4cbca1c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9585,15 +9585,6 @@
 			"integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==",
 			"dev": true
 		},
-		"schema-utils": {
-			"version": "0.3.0",
-			"resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.3.0.tgz",
-			"integrity": "sha1-9YdyIs4+kx7a4DnxfrNxbnE3+M8=",
-			"dev": true,
-			"requires": {
-				"ajv": "5.5.1"
-			}
-		},
 		"script-ext-html-webpack-plugin": {
 			"version": "1.8.8",
 			"resolved": "https://registry.npmjs.org/script-ext-html-webpack-plugin/-/script-ext-html-webpack-plugin-1.8.8.tgz",
@@ -10486,13 +10477,13 @@
 			}
 		},
 		"style-loader": {
-			"version": "0.19.0",
-			"resolved": "https://registry.npmjs.org/style-loader/-/style-loader-0.19.0.tgz",
-			"integrity": "sha512-9mx9sC9nX1dgP96MZOODpGC6l1RzQBITI2D5WJhu+wnbrSYVKLGuy14XJSLVQih/0GFrPpjelt+s//VcZQ2Evw==",
+			"version": "0.20.1",
+			"resolved": "https://registry.npmjs.org/style-loader/-/style-loader-0.20.1.tgz",
+			"integrity": "sha512-NtlwQOHQvUgEKuPs4JoUMQUkML8UNMxLbXM2JAZerIQVVVMgO5VVRjYQA8zzkpBu/X2OnTt+5ZKe8IbGk5TjRA==",
 			"dev": true,
 			"requires": {
 				"loader-utils": "1.1.0",
-				"schema-utils": "0.3.0"
+				"schema-utils": "0.4.3"
 			},
 			"dependencies": {
 				"loader-utils": {
@@ -10505,6 +10496,16 @@
 						"emojis-list": "2.1.0",
 						"json5": "0.5.1"
 					}
+				},
+				"schema-utils": {
+					"version": "0.4.3",
+					"resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.4.3.tgz",
+					"integrity": "sha512-sgv/iF/T4/SewJkaVpldKC4WjSkz0JsOh2eKtxCPpCO1oR05+7MOF+H476HVRbLArkgA7j5TRJJ4p2jdFkUGQQ==",
+					"dev": true,
+					"requires": {
+						"ajv": "5.5.1",
+						"ajv-keywords": "2.1.1"
+					}
 				}
 			}
 		},
diff --git a/package.json b/package.json
index c920bf87..3328168c 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
 		"script-ext-html-webpack-plugin": "1.8.x",
 		"simple-progress-webpack-plugin": "1.0.x",
 		"source-map-loader": "0.2.x",
-		"style-loader": "0.19.x",
+		"style-loader": "0.20.x",
 		"ts-jest": "21.2.x",
 		"typescript": "2.4.x",
 		"web-animations-js": "2.3.x",