diff --git a/README.rdoc b/README.rdoc
index a833434..54fb8cd 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -2,7 +2,7 @@
 
 Ruby-YUI Compressor provides a Ruby interface to the {YUI Compressor Java library}[http://developer.yahoo.com/yui/compressor/] for minifying JavaScript and CSS assets.
 
-<b>Latest version:</b> 0.9.4 (includes YUI Compressor 2.4.4)
+<b>Latest version:</b> 0.9.4 (includes YUI Compressor 2.4.6)
 
 * {API documentation}[http://yui.rubyforge.org/]
 * {Source code}[http://github.com/sstephenson/ruby-yui-compressor/]
@@ -58,7 +58,7 @@ By default, YUI::Compressor looks for Java as the +java+ command in your path, a
 
   YUI::JavaScriptCompressor.new(
     :java     => "/usr/bin/java",
-    :jar_file => "/path/to/my/yuicompressor-2.4.4.jar"
+    :jar_file => "/path/to/my/yuicompressor-2.4.6.jar"
   )
 
 ==== Additional compression options
diff --git a/lib/yui/compressor.rb b/lib/yui/compressor.rb
index d812320..b7e32cd 100644
--- a/lib/yui/compressor.rb
+++ b/lib/yui/compressor.rb
@@ -107,7 +107,7 @@ def path_to_java
       end
 
       def path_to_jar_file
-        options.delete(:jar_file) || File.join(File.dirname(__FILE__), *%w".. yuicompressor-2.4.4.jar")
+        options.delete(:jar_file) || File.join(File.dirname(__FILE__), *%w".. yuicompressor-2.4.6.jar")
       end
 
       def streamify(stream_or_string)
diff --git a/lib/yuicompressor-2.4.4.jar b/lib/yuicompressor-2.4.6.jar
old mode 100755
new mode 100644
similarity index 92%
rename from lib/yuicompressor-2.4.4.jar
rename to lib/yuicompressor-2.4.6.jar
index 2bae0d0..61f6318
Binary files a/lib/yuicompressor-2.4.4.jar and b/lib/yuicompressor-2.4.6.jar differ