chore(package): update dependencies

Author: greenkeeper[bot]

demo/package.json

@@ -54,7 +54,7 @@
     "@types/jest": "^23.1.4",
     "@types/node": "^10.3.6",
     "angular-cli-ghpages": "0.5.2",
-    "ansi-colors": "2.0.1",
+    "ansi-colors": "2.0.2",
     "codelyzer": "^4.4.2",
     "commitplease": "3.2.0",
     "conventional-github-releaser": "2.0.2",
@@ -69,19 +69,19 @@
     "gulp-file": "0.4.0",
     "gulp-git": "2.7.0",
     "gulp-hub": "0.8.0",
-    "jest": "23.1.0",
+    "jest": "23.3.0",
     "jest-preset-angular": "^5.2.3",
     "lodash": "4.17.10",
     "protractor": "~5.3.2",
     "reflect-metadata": "~0.1.12",
     "run-sequence": "2.2.1",
-    "travis-status": "2.0.0",
+    "travis-status": "^3.0.0",
     "ts-loader": "^4.4.2",
-    "ts-node": "^6.1.2",
+    "ts-node": "^7.0.0",
     "tslint": "~5.10.0",
     "typescript": "~2.7.2",
     "webpack-cli": "^3.0.8",
-    "yargs": "11.0.0"
+    "yargs": "^12.0.1"
   },
   "jest": {
     "preset": "jest-preset-angular",