Merge pull request #16 from github/dependabot/bundler/simplecov-json-0.2.3

Bump simplecov-json from 0.2 to 0.2.3

Author: cjmartian

Gemfile.lock

@@ -48,7 +48,7 @@ GEM
       multi_xml (>= 0.5.2)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    json (2.5.1)
+    json (2.6.1)
     json_pure (1.8.6)
     locale (2.1.3)
     method_source (1.0.0)
@@ -134,8 +134,8 @@ GEM
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.1)
-    simplecov-json (0.2)
+    simplecov-html (0.10.2)
+    simplecov-json (0.2.3)
       json
       simplecov
     text (1.3.1)