diff --git a/actionmailer/CHANGELOG b/actionmailer/CHANGELOG
index fc02ae8ffc..a29b3828ec 100644
--- a/actionmailer/CHANGELOG
+++ b/actionmailer/CHANGELOG
@@ -1,8 +1,11 @@
+*2.2.0 [RC1] (October 23rd, 2008)*
+
 * Add layout functionality to mailers [Pratik]
 
   Mailer layouts behaves just like controller layouts, except layout names need to
   have '_mailer' postfix for them to be automatically picked up.
 
+
 *2.1.0 (May 31st, 2008)*
 
 * Fixed that a return-path header would be ignored #7572 [joost]
diff --git a/actionmailer/Rakefile b/actionmailer/Rakefile
index 612bd27774..00d26a285b 100644
--- a/actionmailer/Rakefile
+++ b/actionmailer/Rakefile
@@ -55,7 +55,7 @@ spec = Gem::Specification.new do |s|
   s.rubyforge_project = "actionmailer"
   s.homepage = "http://www.rubyonrails.org"
 
-  s.add_dependency('actionpack', '= 2.1.0' + PKG_BUILD)
+  s.add_dependency('actionpack', '= 2.2.0' + PKG_BUILD)
 
   s.has_rdoc = true
   s.requirements << 'none'
diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index fdc9be2ff4..3f2251fe9d 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,4 +1,4 @@
-*Edge*
+*2.2.0 [RC1] (October 23rd, 2008)*
 
 * Added stale? and fresh_when methods to provide a layer of abstraction above request.fresh? and friends [DHH]. Example:
 
diff --git a/actionpack/Rakefile b/actionpack/Rakefile
index 0ee9382e89..2fa4f835a0 100644
--- a/actionpack/Rakefile
+++ b/actionpack/Rakefile
@@ -80,7 +80,7 @@ spec = Gem::Specification.new do |s|
   s.has_rdoc = true
   s.requirements << 'none'
 
-  s.add_dependency('activesupport', '= 2.1.0' + PKG_BUILD)
+  s.add_dependency('activesupport', '= 2.2.0' + PKG_BUILD)
 
   s.require_path = 'lib'
   s.autorequire = 'action_controller'
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG
index 6479cc5a9b..7e00b84599 100644
--- a/activerecord/CHANGELOG
+++ b/activerecord/CHANGELOG
@@ -1,4 +1,4 @@
-*Edge*
+*2.2.0 [RC1] (October 23rd, 2008)*
 
 * Add Model#delete instance method, similar to Model.delete class method. #1086 [Hongli Lai]
 
diff --git a/activerecord/Rakefile b/activerecord/Rakefile
index 983528aff7..9574a431ba 100644
--- a/activerecord/Rakefile
+++ b/activerecord/Rakefile
@@ -171,7 +171,7 @@ spec = Gem::Specification.new do |s|
     s.files = s.files + Dir.glob( "#{dir}/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
   end
 
-  s.add_dependency('activesupport', '= 2.1.0' + PKG_BUILD)
+  s.add_dependency('activesupport', '= 2.2.0' + PKG_BUILD)
 
   s.files.delete FIXTURES_ROOT + "/fixture_database.sqlite"
   s.files.delete FIXTURES_ROOT + "/fixture_database_2.sqlite"
diff --git a/activeresource/CHANGELOG b/activeresource/CHANGELOG
index e93b3ec15b..bb9a39a865 100644
--- a/activeresource/CHANGELOG
+++ b/activeresource/CHANGELOG
@@ -1,4 +1,4 @@
-*Edge*
+*2.2.0 [RC1] (October 23rd, 2008)*
 
 * Add ActiveResource::Base#to_xml and ActiveResource::Base#to_json. #1011 [Rasik Pandey, Cody Fauser]
 
diff --git a/activeresource/Rakefile b/activeresource/Rakefile
index 8c3ad36a02..51559fa6f8 100644
--- a/activeresource/Rakefile
+++ b/activeresource/Rakefile
@@ -65,7 +65,7 @@ spec = Gem::Specification.new do |s|
     s.files = s.files + Dir.glob( "#{dir}/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
   end
   
-  s.add_dependency('activesupport', '= 2.1.0' + PKG_BUILD)
+  s.add_dependency('activesupport', '= 2.2.0' + PKG_BUILD)
 
   s.require_path = 'lib'
   s.autorequire = 'active_resource'
diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG
index 803f95d90e..2bce5f2264 100644
--- a/activesupport/CHANGELOG
+++ b/activesupport/CHANGELOG
@@ -1,4 +1,4 @@
-*Edge*
+*2.2.0 [RC1] (October 23rd, 2008)*
 
 * TimeWithZone#freeze: preload instance variables so that we can actually freeze [Geoff Buesing]
 
diff --git a/railties/CHANGELOG b/railties/CHANGELOG
index 51d66e4c01..3d848b267c 100644
--- a/railties/CHANGELOG
+++ b/railties/CHANGELOG
@@ -1,4 +1,4 @@
-*Edge*
+*2.2.0 [RC1] (October 23rd, 2008)*
 
 * Fixed that sqlite would report "db/development.sqlite3 already exists" whether true or not on db:create #614 [Antonio Cangiano]
 
diff --git a/railties/Rakefile b/railties/Rakefile
index 5100b4bd9b..981b3ab58b 100644
--- a/railties/Rakefile
+++ b/railties/Rakefile
@@ -348,12 +348,12 @@ spec = Gem::Specification.new do |s|
     on top of either MySQL, PostgreSQL, SQLite, DB2, SQL Server, or Oracle with eRuby- or Builder-based templates.
   EOF
 
-  s.add_dependency('rake', '>= 0.8.1')
-  s.add_dependency('activesupport',    '= 2.1.0' + PKG_BUILD)
-  s.add_dependency('activerecord',     '= 2.1.0' + PKG_BUILD)
-  s.add_dependency('actionpack',       '= 2.1.0' + PKG_BUILD)
-  s.add_dependency('actionmailer',     '= 2.1.0' + PKG_BUILD)
-  s.add_dependency('activeresource',   '= 2.1.0' + PKG_BUILD)
+  s.add_dependency('rake', '>= 0.8.3')
+  s.add_dependency('activesupport',    '= 2.2.0' + PKG_BUILD)
+  s.add_dependency('activerecord',     '= 2.2.0' + PKG_BUILD)
+  s.add_dependency('actionpack',       '= 2.2.0' + PKG_BUILD)
+  s.add_dependency('actionmailer',     '= 2.2.0' + PKG_BUILD)
+  s.add_dependency('activeresource',   '= 2.2.0' + PKG_BUILD)
 
   s.rdoc_options << '--exclude' << '.'
   s.has_rdoc = false