chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

yarn.lock

@@ -3934,7 +3934,7 @@ ember-cryptojs-shim@^4.0.0:
     crypto-js "^3.1.8"
     ember-cli-babel "^6.6.0"
 
-ember-d3@^0.4.3:
+[email protected]:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/ember-d3/-/ember-d3-0.4.3.tgz#3025897ec6a294cd4c6763e91c2e30a78a0ecb7e"
   dependencies:
@@ -4439,16 +4439,16 @@ ember-simple-auth@^1.4.0:
     ember-getowner-polyfill "^1.1.0 || ^2.0.0"
     silent-error "^1.0.0"
 
-[email protected].2:
-  version "0.12.2"
-  resolved "https://registry.yarnpkg.com/ember-simple-charts/-/ember-simple-charts-0.12.2.tgz#7f99a707fea0343a7db474fc78de88645eec1c3a"
+[email protected].3:
+  version "0.12.3"
+  resolved "https://registry.yarnpkg.com/ember-simple-charts/-/ember-simple-charts-0.12.3.tgz#234e5c32798b7672fb4789221d5f2e77f0031bfb"
   dependencies:
     d3 "^4.13.0"
     ember-cli-babel "^6.8.1"
     ember-cli-htmlbars "^2.0.1"
     ember-cli-sass "^7.1.2"
     ember-concurrency "^0.8.17"
-    ember-d3 "^0.4.3"
+    ember-d3 "0.4.3"
     ember-modal-dialog "^2.4.1"
     ember-resize-aware "^1.0.0"
     ember-tether v0.4.1