diff --git a/HISTORY.md b/HISTORY.md
index 62ddb57..4c1e25d 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,3 +1,9 @@
+## 1.3.1 / 2015-05-23
+
+ * Adds option to specify xml encoding.
+ * Updates XMLBuilder to 2.6.
+ * Adds support for Node v0.12.
+
 ## 1.3.0 / 2015-01-09
 
  * Reworked DateFormatter to improve ISO-8601 implementation.
diff --git a/package.json b/package.json
index d515771..acf9c4f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 { "name" : "xmlrpc"
 , "description" : "A pure JavaScript XML-RPC client and server."
 , "keywords" : [ "xml-rpc", "xmlrpc", "xml", "rpc" ]
-, "version" : "1.3.0"
+, "version" : "1.3.1"
 , "preferGlobal" : false
 , "homepage" : "https://github.com/baalexander/node-xmlrpc"
 , "author" : "Brandon Alexander <baalexander@gmail.com> (https://github.com/baalexander)"