diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29881f0d..0b75e31c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 ### Features
   * Your contribution here.
 
-## 0.11.6 (April 13, 2019)
+## 0.11.6 (April 14, 2019)
 
 ### Bugs
   * Fix wrong spelling in Spanish with precision. \[[#165](https://github.com/kslazarev/numbers_and_words/pull/165)\]
diff --git a/numbers_and_words.gemspec b/numbers_and_words.gemspec
index 4c20838c..0a87452a 100644
--- a/numbers_and_words.gemspec
+++ b/numbers_and_words.gemspec
@@ -2,16 +2,16 @@
 # DO NOT EDIT THIS FILE DIRECTLY
 # Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
 # -*- encoding: utf-8 -*-
-# stub: numbers_and_words 0.11.5 ruby lib
+# stub: numbers_and_words 0.11.6 ruby lib
 
 Gem::Specification.new do |s|
   s.name = "numbers_and_words".freeze
-  s.version = "0.11.5"
+  s.version = "0.11.6"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
   s.require_paths = ["lib".freeze]
   s.authors = ["Kirill Lazarev".freeze]
-  s.date = "2018-03-22"
+  s.date = "2019-04-14"
   s.description = "Convert numbers to words using I18N.".freeze
   s.email = "k.s.lazarev@gmail.com".freeze
   s.extra_rdoc_files = [
@@ -144,6 +144,10 @@ Gem::Specification.new do |s|
     "lib/numbers_and_words/strategies/figures_converter/languages/ua.rb",
     "lib/numbers_and_words/strategies/figures_converter/languages/vi.rb",
     "lib/numbers_and_words/strategies/figures_converter/options.rb",
+    "lib/numbers_and_words/strategies/figures_converter/options/base.rb",
+    "lib/numbers_and_words/strategies/figures_converter/options/base/gender.rb",
+    "lib/numbers_and_words/strategies/figures_converter/options/base/ordinal.rb",
+    "lib/numbers_and_words/strategies/figures_converter/options/base/remove_zero.rb",
     "lib/numbers_and_words/strategies/figures_converter/options/cs.rb",
     "lib/numbers_and_words/strategies/figures_converter/options/cs/gender.rb",
     "lib/numbers_and_words/strategies/figures_converter/options/cs/ordinal.rb",
@@ -208,7 +212,7 @@ Gem::Specification.new do |s|
   ]
   s.homepage = "http://github.com/kslazarev/numbers_and_words".freeze
   s.licenses = ["MIT".freeze]
-  s.rubygems_version = "2.6.14".freeze
+  s.rubygems_version = "3.0.3".freeze
   s.summary = "Convert numbers to words using I18N.".freeze
 
   if s.respond_to? :specification_version then