fix(package): update @uirouter/core to version 5.0.15

Author: elboman

package.json

@@ -40,7 +40,7 @@
     "url": "https://github.com/ui-router/react.git"
   },
   "dependencies": {
-    "@uirouter/core": "5.0.14",
+    "@uirouter/core": "^5.0.15",
     "classnames": "^2.2.5",
     "prop-types": "^15.5.8"
   },

yarn.lock

@@ -69,9 +69,9 @@
   dependencies:
     "@types/node" "*"
 
-"@uirouter/core@5.0.14":
-  version "5.0.14"
-  resolved "https://registry.yarnpkg.com/@uirouter/core/-/core-5.0.14.tgz#621477f779886c9287fcc606a4082157fc0ffa65"
+"@uirouter/core@^5.0.15":
+  version "5.0.15"
+  resolved "https://registry.yarnpkg.com/@uirouter/core/-/core-5.0.15.tgz#09f5f76368f76274e64af3ab8080a77f1c0ca304"
 
 "@uirouter/publish-scripts@2.2.3":
   version "2.2.3"
@@ -5218,17 +5218,17 @@ shell-quote@^1.6.1:
     array-reduce "~0.0.0"
     jsonify "~0.0.0"
 
-shelljs@0.8.0:
-  version "0.8.0"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.0.tgz#12f561c52ec5d0d3315af15616c011a18ff80d59"
+shelljs@^0.7.0, shelljs@^0.7.3, shelljs@^0.7.8:
+  version "0.7.8"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
   dependencies:
     glob "^7.0.0"
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
-shelljs@^0.7.0, shelljs@^0.7.3, shelljs@^0.7.8:
-  version "0.7.8"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
+shelljs@^0.8.0:
+  version "0.8.1"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.1.tgz#729e038c413a2254c4078b95ed46e0397154a9f1"
   dependencies:
     glob "^7.0.0"
     interpret "^1.0.0"