diff --git a/holidays.gemspec b/holidays.gemspec
index 0cce829..fe1cf34 100644
--- a/holidays.gemspec
+++ b/holidays.gemspec
@@ -149,6 +149,9 @@ Gem::Specification.new do |s|
       s.add_development_dependency(%q<rake>, [">= 0"])
       s.add_development_dependency(%q<rdoc>, [">= 2.4.2"])
       s.add_development_dependency(%q<rdoc>, [">= 2.4.2"])
+      s.add_development_dependency(%q<rake>, [">= 0"])
+      s.add_development_dependency(%q<rdoc>, [">= 2.4.2"])
+      s.add_development_dependency(%q<rdoc>, [">= 2.4.2"])
     else
       s.add_dependency(%q<holidays>, [">= 0"])
       s.add_dependency(%q<rdoc>, [">= 2.4.2"])
@@ -161,6 +164,9 @@ Gem::Specification.new do |s|
       s.add_dependency(%q<rake>, [">= 0"])
       s.add_dependency(%q<rdoc>, [">= 2.4.2"])
       s.add_dependency(%q<rdoc>, [">= 2.4.2"])
+      s.add_dependency(%q<rake>, [">= 0"])
+      s.add_dependency(%q<rdoc>, [">= 2.4.2"])
+      s.add_dependency(%q<rdoc>, [">= 2.4.2"])
     end
   else
     s.add_dependency(%q<holidays>, [">= 0"])
@@ -174,6 +180,9 @@ Gem::Specification.new do |s|
     s.add_dependency(%q<rake>, [">= 0"])
     s.add_dependency(%q<rdoc>, [">= 2.4.2"])
     s.add_dependency(%q<rdoc>, [">= 2.4.2"])
+    s.add_dependency(%q<rake>, [">= 0"])
+    s.add_dependency(%q<rdoc>, [">= 2.4.2"])
+    s.add_dependency(%q<rdoc>, [">= 2.4.2"])
   end
 end