Update .travis.yml

Author: johnnyreilly

.travis.yml

@@ -6,7 +6,7 @@ install:
  - yarn build
  - yarn add $WEBPACK $TSLOADER $VUELOADER -D
 env:
- - WEBPACK=webpack@^4.0.0 [email protected] VUELOADER=vue-loader@^14.1.0
+ - WEBPACK=webpack@^4.0.0 TSLOADER=ts-loader@^4.3.0 VUELOADER=vue-loader@^15.2.4
  - WEBPACK=webpack@^3.10.0 TSLOADER=ts-loader@^3.4.0 VUELOADER=vue-loader@^13.5.0
  - WEBPACK=webpack@^2.7.0 TSLOADER=ts-loader@^3.4.0 VUELOADER=vue-loader@^13.5.0
 deploy: