Don't lock Bundler at minor version

Gemfile.lock

@@ -138,7 +138,7 @@ DEPENDENCIES
   appraisal (~> 0.4.0)
   aruba
   bourne (~> 1.1.2)
-  bundler (~> 1.1.0)
+  bundler (~> 1.0)
   cucumber (~> 1.1.9)
   jdbc-sqlite3
   jruby-openssl

gemfiles/3.0.gemfile.lock

@@ -1,5 +1,5 @@
 PATH
-  remote: /home/mike/thoughtbot/shoulda-matchers
+  remote: /Users/alex/projects/shoulda-matchers
   specs:
     shoulda-matchers (1.3.0)
       activesupport (>= 3.0.0)
@@ -125,7 +125,7 @@ DEPENDENCIES
   appraisal (~> 0.4.0)
   aruba
   bourne (~> 1.1.2)
-  bundler (~> 1.1.0)
+  bundler (~> 1.2.0)
   cucumber (~> 1.1.9)
   jdbc-sqlite3
   jruby-openssl

gemfiles/3.1.gemfile.lock

@@ -1,5 +1,5 @@
 PATH
-  remote: /home/mike/thoughtbot/shoulda-matchers
+  remote: /Users/alex/projects/shoulda-matchers
   specs:
     shoulda-matchers (1.3.0)
       activesupport (>= 3.0.0)
@@ -145,7 +145,7 @@ DEPENDENCIES
   appraisal (~> 0.4.0)
   aruba
   bourne (~> 1.1.2)
-  bundler (~> 1.1.0)
+  bundler (~> 1.2.0)
   cucumber (~> 1.1.9)
   jdbc-sqlite3
   jquery-rails

gemfiles/3.2.gemfile.lock

@@ -1,5 +1,5 @@
 PATH
-  remote: /home/mike/thoughtbot/shoulda-matchers
+  remote: /Users/alex/projects/shoulda-matchers
   specs:
     shoulda-matchers (1.3.0)
       activesupport (>= 3.0.0)
@@ -142,7 +142,7 @@ DEPENDENCIES
   appraisal (~> 0.4.0)
   aruba
   bourne (~> 1.1.2)
-  bundler (~> 1.1.0)
+  bundler (~> 1.2.0)
   cucumber (~> 1.1.9)
   jdbc-sqlite3
   jquery-rails

shoulda-matchers.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency('appraisal',   '~> 0.4.0')
   s.add_development_dependency('aruba')
   s.add_development_dependency('bourne',      '~> 1.1.2')
-  s.add_development_dependency('bundler',     '~> 1.1.0')
+  s.add_development_dependency('bundler',     '~> 1.0')
   s.add_development_dependency('cucumber',    '~> 1.1.9')
   s.add_development_dependency('rails',       '~> 3.0')
   s.add_development_dependency('rake',        '~> 0.9.2')