Migrate from coveralls to coveralls_reborn

Gemfile.lock

@@ -7,19 +7,17 @@ PATH
 GEM
   remote: http://www.rubygems.org/
   specs:
-    coveralls (0.8.23)
-      json (>= 1.8, < 3)
-      simplecov (~> 0.16.1)
-      term-ansicolor (~> 1.3)
-      thor (>= 0.19.4, < 2.0)
-      tins (~> 1.6)
+    coveralls_reborn (0.28.0)
+      simplecov (~> 0.22.0)
+      term-ansicolor (~> 1.7)
+      thor (~> 1.2)
+      tins (~> 1.32)
     diff-lcs (1.5.0)
     docile (1.4.0)
     faraday (2.9.0)
       faraday-net_http (>= 2.0, < 3.2)
     faraday-net_http (3.1.0)
       net-http
-    json (2.7.1)
     net-http (0.4.1)
       uri
     rspec (3.12.0)
@@ -35,11 +33,12 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.1)
-    simplecov (0.16.1)
+    simplecov (0.22.0)
       docile (~> 1.1)
-      json (>= 1.8, < 3)
-      simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.2)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
     sync (0.5.0)
     term-ansicolor (1.7.1)
       tins (~> 1.0)
@@ -52,7 +51,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  coveralls
+  coveralls_reborn
   rspec (~> 3.9, < 4.0)
   yadisk!
 

yadisk.gemspec

@@ -25,6 +25,6 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'faraday', "~> 2.0", "< 3"
 
   s.add_development_dependency 'rspec', '~> 3.9', '< 4.0'
-  s.add_development_dependency 'coveralls'
+  s.add_development_dependency 'coveralls_reborn'
 end