diff --git a/rails.gemspec b/rails.gemspec
index 00dde1934d4b2a2699cd43bd668035db89cbae45..8c90584470cf97a4e6adc95127842f51c97eb67e 100644
--- a/rails.gemspec
+++ b/rails.gemspec
@@ -25,5 +25,5 @@
   s.add_dependency('activeresource', version)
   s.add_dependency('actionmailer',   version)
   s.add_dependency('railties',       version)
-  s.add_dependency('bundler',        '>= 1.0.0.rc.1')
+  s.add_dependency('bundler',        '>= 1.0.0.rc.2')
 end
diff --git a/railties/guides/source/contributing_to_rails.textile b/railties/guides/source/contributing_to_rails.textile
index 094a4ef1a9fff4ad588d593f82f9710bc75cad41..fb81bab98d4fa2014a4731a246d3adf56345aab0 100644
--- a/railties/guides/source/contributing_to_rails.textile
+++ b/railties/guides/source/contributing_to_rails.textile
@@ -69,7 +69,7 @@ All of the Rails tests must pass with any code you submit, otherwise you have no
 NOTE: Ensure you install bundler v1.0
 
 <shell>
-gem install -v=1.0.0.rc.1 bundler
+gem install -v=1.0.0.rc.2 bundler
 bundle install --without db
 </shell>
 
diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 2f45aeaa8a0a48e2a6a3185b3a6165a7c7f47a8b..f80c00b2801f3e04a8a40c0bcb53b88037c1e5e3 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -141,7 +141,7 @@ Here the only two gems we need are +rails+ and +sqlite3-ruby+, so it seems. This
 * activesupport-3.0.0.beta4.gem
 * arel-0.4.0.gem
 * builder-2.1.2.gem
-* bundler-1.0.0.beta.5.gem
+* bundler-1.0.0.rc.2.gem
 * erubis-2.6.6.gem
 * i18n-0.4.1.gem
 * mail-2.2.5.gem