updating highcharts is a pain.

yarn upgrade angular2-highcharts
yarn upgrade angular2-highcharts --latest
// the sub-dependency has not changed.
yarnpkg/yarn#2394

yarn remove angular2-highcharts
yarn add angular2-highcharts

after all that.... still nothing:
dependencies:
  "@types/highcharts" "^4.2.47"
  highcharts "^5.0.7"

`yarn dev-up` now fails

in highcharts/highcharts-angular#107
someone mentioned that setting the version # fixed the issue. Reverted the version number to 2.0.0:

`yarn add [email protected]`

Author: andy7i

ui/package.json

@@ -84,7 +84,7 @@
     "core-js": "^2.5.3",
     "d3": "^4.12.2",
     "highcharts": "^6.2.0",
-    "highcharts-react-official": "^2.0.0",
+    "highcharts-react-official": "2.0.0",
     "js-cookie": "^2.2.0",
     "lodash": "^4.17.13",
     "moment": "^2.24.0",

ui/yarn.lock

@@ -4318,10 +4318,10 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
-highcharts-react-official@^2.0.0:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/highcharts-react-official/-/highcharts-react-official-2.2.2.tgz#1a83558f4501b73c99e79aa65325f7bd522d6574"
-  integrity sha512-Xj9JOOL20Vmbl8gjgF2jN89Fx5zqbonjaK6SqwiM4vCjC/ZwtwXEquk+LkymzIVcd4H9Wb/9ASKhBJn5fNtN4g==
+[email protected]:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/highcharts-react-official/-/highcharts-react-official-2.0.0.tgz#3e4a8a2cd9a894a55f72ff7967b6573e47ec30c1"
+  integrity sha512-pEf1HBCmkJlIY6lAkjKXjjxaqZWUwcNcKrEIM2CFhXtLcl5VntiSgiVXe/pkDXyZG94mM90c72Z+8rnJ8ua6Dw==
 
 highcharts@^5.0.7:
   version "5.0.15"