diff --git a/.travis.yml b/.travis.yml
index 11799bb..9515a01 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -70,7 +70,7 @@ script:
   - if [[ "${RUBOCOP}" == "yes" ]]; then rubocop; fi
 
   # Test ruby gem
-  - gem install gem-path --no-ri --no-rdoc
+  - gem install gem-path --no-document 
   - cd $HOME/gems/symengine-0.1.0/
   - bundle exec rspec
 
diff --git a/appveyor.yml b/appveyor.yml
index 0ec80b1..098bc86 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,16 +5,22 @@ environment:
   matrix:
     - RUBY_VERSION: "21-x64"
       PLATFORM: "x64"
+      USE_BUNDLER_2XX: "no"
     - RUBY_VERSION: "21"
       PLATFORM: "Win32"
+      USE_BUNDLER_2XX: "no"
     - RUBY_VERSION: "22-x64"
       PLATFORM: "x64"
+      USE_BUNDLER_2XX: "no"
     - RUBY_VERSION: "22"
       PLATFORM: "Win32"
+      USE_BUNDLER_2XX: "no"
     - RUBY_VERSION: "200-x64"
       PLATFORM: "x64"
+      USE_BUNDLER_2XX: "no"
     - RUBY_VERSION: "200"
       PLATFORM: "Win32"
+      USE_BUNDLER_2XX: "no"
 
 install:
 
@@ -22,7 +28,10 @@ install:
   - if [%PLATFORM%] == [x64] set DEVKIT=C:\Ruby23-x64\DevKit
   - if [%PLATFORM%] == [Win32] set DEVKIT=C:\Ruby23\DevKit
   - "%DEVKIT%\\devkitvars.bat"
-  - gem install bundler --no-rdoc --no-ri
+  - if [[ "${USE_BUNDLER_2XX}" == "yes" ]];
+      then gem install bundler --no-document;
+      else gem install bundler --no-document -v '~> 1.6';
+      fi
   - bundler env
   - bundle install
 
@@ -49,7 +58,7 @@ build_script:
   - gem install symengine-0.1.0.gem --verbose
   
 test_script:
-  - gem install gem-path --no-ri --no-rdoc
+  - gem install gem-path --no-document
   - gem path symengine > temp.txt
   - set /p RUBY_GEM_DIR=<temp.txt
   # Test ruby gem
diff --git a/symengine.gemspec b/symengine.gemspec
index c714348..1aad878 100644
--- a/symengine.gemspec
+++ b/symengine.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |gem|
   gem.extensions = ['ext/symengine/extconf.rb']
   gem.license = 'MIT'
 
-  gem.add_development_dependency 'bundler', '~> 1.7'
+  gem.add_development_dependency 'bundler'
   gem.add_development_dependency 'rspec', '~> 3.0'
   gem.add_development_dependency 'rspec-its'
   gem.add_development_dependency 'rdoc', '~> 4.0'