diff --git a/History.txt b/History.txt
index cb8796f..bf40022 100644
--- a/History.txt
+++ b/History.txt
@@ -1,8 +1,9 @@
-=== X.X.X 2010-XX-XX
-* n major enhancements(s)
+=== 0.5.2 2010-02-26
+* 1 major enhancement
   * added javascript shell (bin/therubyracer)
-* n minor enhancement(s)
+* 2 minor enhancements
   * added to_s method for embedded ruby objects
+  * added line number and file name to error message.
 
 === 0.5.1 2010-02-17
 * 1 minor enhancement
diff --git a/Rakefile b/Rakefile
index 7537560..967f52b 100644
--- a/Rakefile
+++ b/Rakefile
@@ -9,7 +9,7 @@ begin
   require 'jeweler'
   Jeweler::Tasks.new do |gemspec|
     gemspec.name = gemspec.rubyforge_project = "therubyracer"
-    gemspec.version = "0.5.1"
+    gemspec.version = "0.5.2"
     gemspec.summary = "Embed the V8 Javascript interpreter into Ruby"
     gemspec.description = "Call javascript code and manipulate javascript objects from ruby. Call ruby code and manipulate ruby objects from javascript."
     gemspec.email = "cowboyd@thefrontside.net"
diff --git a/lib/v8.rb b/lib/v8.rb
index fb998bf..b128d25 100644
--- a/lib/v8.rb
+++ b/lib/v8.rb
@@ -2,7 +2,7 @@ $:.unshift(File.dirname(__FILE__)) unless
   $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
 
 module V8
-  VERSION = '0.5.1'
+  VERSION = '0.5.2'
   require 'v8/v8' #native glue
   require 'v8/to'
   require 'v8/context'
diff --git a/therubyracer.gemspec b/therubyracer.gemspec
index 1fde626..a47f18e 100644
--- a/therubyracer.gemspec
+++ b/therubyracer.gemspec
@@ -5,11 +5,11 @@
 
 Gem::Specification.new do |s|
   s.name = %q{therubyracer}
-  s.version = "0.5.1"
+  s.version = "0.5.2"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Charles Lowell", "Bill Robertson"]
-  s.date = %q{2010-02-19}
+  s.date = %q{2010-02-26}
   s.default_executable = %q{therubyracer}
   s.description = %q{Call javascript code and manipulate javascript objects from ruby. Call ruby code and manipulate ruby objects from javascript.}
   s.email = %q{cowboyd@thefrontside.net}