diff --git a/range_math.gemspec b/range_math.gemspec
index abf48d4..090b3ac 100644
--- a/range_math.gemspec
+++ b/range_math.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = "range_math"
-  s.version = "0.5.0"
+  s.version = "0.6.0"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["muflax"]