diff --git a/rubycritic.gemspec b/rubycritic.gemspec
index aef13537..75f06540 100644
--- a/rubycritic.gemspec
+++ b/rubycritic.gemspec
@@ -30,17 +30,17 @@ Gem::Specification.new do |spec|
   spec.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   spec.require_path  = 'lib'
 
-  spec.add_runtime_dependency 'flay'
-  spec.add_runtime_dependency 'flog'
-  spec.add_runtime_dependency 'launchy'
-  spec.add_runtime_dependency 'parser'
-  spec.add_runtime_dependency 'rainbow'
-  spec.add_runtime_dependency 'reek', '< 7.0'
-  spec.add_runtime_dependency 'rexml'
-  spec.add_runtime_dependency 'ruby_parser'
-  spec.add_runtime_dependency 'simplecov'
-  spec.add_runtime_dependency 'tty-which'
-  spec.add_runtime_dependency 'virtus'
+  spec.add_dependency 'flay'
+  spec.add_dependency 'flog'
+  spec.add_dependency 'launchy'
+  spec.add_dependency 'parser'
+  spec.add_dependency 'rainbow'
+  spec.add_dependency 'reek', '< 7.0'
+  spec.add_dependency 'rexml'
+  spec.add_dependency 'ruby_parser'
+  spec.add_dependency 'simplecov'
+  spec.add_dependency 'tty-which'
+  spec.add_dependency 'virtus'
 
   spec.add_development_dependency 'aruba'
   spec.add_development_dependency 'bundler'