gemspec.yml in kramdown-man-0.1.6 vs gemspec.yml in kramdown-man-0.1.7

@@ -8,9 +8,6 @@
 
 dependencies:
   kramdown: ~> 1.0
 
 development_dependencies:
-  bundler: ~> 1.0
-  rspec: ~> 3.0
-  rubygems-tasks: ~> 0.2
-  yard: ~> 0.8
+  bundler: ~> 2.0