Merge pull request #404 from ui-router/dependabot/npm_and_yarn/rxjs-6.3.3

Author: dependabot[bot]

yarn.lock

@@ -4455,8 +4455,8 @@ rxjs-compat@^6.3.2:
   resolved "https://registry.yarnpkg.com/rxjs-compat/-/rxjs-compat-6.3.3.tgz#2ab3b9ac0dac0c073749d55fef9c03ea1df2045c"
 
 rxjs@^6.3.2:
-  version "6.3.2"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.3.2.tgz#6a688b16c4e6e980e62ea805ec30648e1c60907f"
+  version "6.3.3"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.3.3.tgz#3c6a7fa420e844a81390fb1158a9ec614f4bad55"
   dependencies:
     tslib "^1.9.0"