diff --git a/VERSION b/VERSION
index cd57a8b..eddb325 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.5
+2.1.5.1
diff --git a/aasm.gemspec b/aasm.gemspec
index 6a369d6..2255083 100644
--- a/aasm.gemspec
+++ b/aasm.gemspec
@@ -5,11 +5,11 @@
 
 Gem::Specification.new do |s|
   s.name = %q{aasm}
-  s.version = "2.1.5"
+  s.version = "2.1.5.1"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Scott Barron", "Scott Petersen", "Travis Tilley"]
-  s.date = %q{2010-01-30}
+  s.date = %q{2010-06-02}
   s.description = %q{AASM is a continuation of the acts as state machine rails plugin, built for plain Ruby objects.}
   s.email = %q{scott@elitists.net, ttilley@gmail.com}
   s.extra_rdoc_files = [
@@ -23,6 +23,7 @@ Gem::Specification.new do |s|
      "README.rdoc",
      "Rakefile",
      "VERSION",
+     "aasm.gemspec",
      "lib/aasm.rb",
      "lib/aasm/aasm.rb",
      "lib/aasm/event.rb",
@@ -51,7 +52,7 @@ Gem::Specification.new do |s|
   s.homepage = %q{http://rubyist.github.com/aasm/}
   s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
-  s.rubygems_version = %q{1.3.5}
+  s.rubygems_version = %q{1.3.7}
   s.summary = %q{State machine mixin for Ruby objects}
   s.test_files = [
     "spec/functional/conversation.rb",
@@ -75,7 +76,7 @@ Gem::Specification.new do |s|
     current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
     s.specification_version = 3
 
-    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_development_dependency(%q<rspec>, [">= 0"])
       s.add_development_dependency(%q<shoulda>, [">= 0"])
       s.add_development_dependency(%q<sdoc>, [">= 0"])