event_sourcery.gemspec in event_sourcery-0.22.0 vs event_sourcery.gemspec in event_sourcery-0.23.0

@@ -23,10 +23,10 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.required_ruby_version = '>= 2.2.0'
 
-  spec.add_development_dependency 'bundler', '~> 1.10'
+  spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'benchmark-ips'
 end