diff --git a/bin/bunyan b/bin/bunyan
index 467d615..b4ad34b 100755
--- a/bin/bunyan
+++ b/bin/bunyan
@@ -5,7 +5,7 @@
 // See <https://github.com/trentm/node-bunyan>.
 //
 
-var VERSION = "0.12.1";
+var VERSION = "0.13.0";
 
 var util = require('util');
 var pathlib = require('path');
diff --git a/lib/bunyan.js b/lib/bunyan.js
index 82d9b7b..e5ec16f 100644
--- a/lib/bunyan.js
+++ b/lib/bunyan.js
@@ -4,7 +4,7 @@
  * The bunyan logging library for node.js.
  */
 
-var VERSION = '0.12.1';
+var VERSION = '0.13.0';
 
 // Bunyan log format version. This becomes the 'v' field on all log records.
 // `0` is until I release a version '1.0.0' of node-bunyan. Thereafter,
diff --git a/package.json b/package.json
index 7c76926..82751cd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bunyan",
-  "version": "0.12.1",
+  "version": "0.13.0",
   "description": "a JSON Logger library for node.js services",
   "author": "Trent Mick <trentm@gmail.com> (http://trentm.com)",
   "main": "./lib/bunyan.js",