diff --git a/timeout-interrupt.gemspec b/timeout-interrupt.gemspec
index 9aaee72..94b1754 100644
--- a/timeout-interrupt.gemspec
+++ b/timeout-interrupt.gemspec
@@ -5,7 +5,7 @@
 
 Gem::Specification.new do |s|
   s.name = "timeout-interrupt"
-  s.version = "0.2.0"
+  s.version = "0.2.1"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Denis Knauf"]
@@ -42,6 +42,7 @@ Gem::Specification.new do |s|
       s.add_runtime_dependency(%q<ffi-libc>, [">= 0"])
       s.add_development_dependency(%q<shoulda>, [">= 0"])
       s.add_development_dependency(%q<yard>, [">= 0"])
+      s.add_development_dependency(%q<redcarpet>, [">= 0"])
       s.add_development_dependency(%q<rdoc>, [">= 0"])
       s.add_development_dependency(%q<bundler>, [">= 0"])
       s.add_development_dependency(%q<jeweler>, [">= 0"])
@@ -50,6 +51,7 @@ Gem::Specification.new do |s|
       s.add_dependency(%q<ffi-libc>, [">= 0"])
       s.add_dependency(%q<shoulda>, [">= 0"])
       s.add_dependency(%q<yard>, [">= 0"])
+      s.add_dependency(%q<redcarpet>, [">= 0"])
       s.add_dependency(%q<rdoc>, [">= 0"])
       s.add_dependency(%q<bundler>, [">= 0"])
       s.add_dependency(%q<jeweler>, [">= 0"])
@@ -59,6 +61,7 @@ Gem::Specification.new do |s|
     s.add_dependency(%q<ffi-libc>, [">= 0"])
     s.add_dependency(%q<shoulda>, [">= 0"])
     s.add_dependency(%q<yard>, [">= 0"])
+    s.add_dependency(%q<redcarpet>, [">= 0"])
     s.add_dependency(%q<rdoc>, [">= 0"])
     s.add_dependency(%q<bundler>, [">= 0"])
     s.add_dependency(%q<jeweler>, [">= 0"])