diff --git a/Readme.md b/Readme.md
index 77bff90..04458b6 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,7 +1,7 @@
-PHP Markdown & Extra
-====================
+PHP Markdown
+============
 
-PHP Markdown Lib 0.1 - Sun 13 Jan 2013
+PHP Markdown Lib 1.3-beta1 - Sun 13 Jan 2013
 
 by Michel Fortin  
 <http://michelf.ca/>
@@ -112,7 +112,7 @@ See Installation and Requirement above for details.
 Version History
 ---------------
 
-Lib 0.1 (13 Jan 2013):
+Lib 1.3-beta1 (13 Jan 2013):
 
 Extra 1.2.6 (13 Jan 2013):
 
diff --git a/composer.json b/composer.json
index 9a88e17..760e881 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-lib": "0.x-dev"
+			"dev-lib": "1.3.x-dev"
 		}
 	}
 }
\ No newline at end of file
diff --git a/michelf/Markdown.php b/michelf/Markdown.php
index 9dade64..7305a55 100644
--- a/michelf/Markdown.php
+++ b/michelf/Markdown.php
@@ -20,7 +20,7 @@ namespace michelf;
 # class: \michelf\Markdown::MARKDOWN_VERSION.
 #
 
-const  MARKDOWNLIB_VERSION  =  "0.1";  # Sun 13 Jan 2013
+const  MARKDOWNLIB_VERSION  =  "1.3-beta1";  # Sun 13 Jan 2013
 const  MARKDOWN_VERSION  =  "1.0.1p";  # Sun 13 Jan 2013
 const  MARKDOWNEXTRA_VERSION  =  "1.2.6";  # Sun 13 Jan 2013