diff --git a/actionpack/actionpack.gemspec b/actionpack/actionpack.gemspec
index b4311599a9..df0b5ac9a2 100644
--- a/actionpack/actionpack.gemspec
+++ b/actionpack/actionpack.gemspec
@@ -27,5 +27,5 @@ Gem::Specification.new do |s|
   s.add_dependency('rack-test',     '~> 0.5.4')
   #s.add_dependency('rack-mount',    '~> 0.6.6')
   s.add_dependency('tzinfo',        '~> 0.3.16')
-  s.add_dependency('erubis',        '~> 2.6.5')
+  s.add_dependency('erubis',        '~> 2.6.6')
 end
diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 8498f79f4e..9a0e23385d 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -142,7 +142,7 @@ Here the only two gems we need are +rails+ and +sqlite3-ruby+, so it seems. This
 * arel-0.4.0.gem
 * builder-2.1.2.gem
 * bundler-1.0.0.beta.2.gem
-* erubis-2.6.5.gem
+* erubis-2.6.6.gem
 * i18n-0.4.1.gem
 * mail-2.2.4.gem
 * memcache-client-1.8.3.gem
@@ -157,7 +157,7 @@ Here the only two gems we need are +rails+ and +sqlite3-ruby+, so it seems. This
 * sqlite3-ruby-1.3.0.gem
 * text-format-1.0.0.gem
 * text-hyphen-1.0.0.gem
-* thor-0.13.6.gem
+* thor-0.13.7.gem
 * treetop-1.4.8.gem
 * tzinfo-0.3.22.gem
 
diff --git a/railties/railties.gemspec b/railties/railties.gemspec
index 99537d6d24..247b926af9 100644
--- a/railties/railties.gemspec
+++ b/railties/railties.gemspec
@@ -20,7 +20,7 @@ Gem::Specification.new do |s|
   s.has_rdoc = false
 
   s.add_dependency('rake',          '>= 0.8.3')
-  s.add_dependency('thor',          '~> 0.13.6')
+  s.add_dependency('thor',          '~> 0.13.7')
   s.add_dependency('activesupport', version)
   s.add_dependency('actionpack',    version)
 end