diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 2a977333..8ae1f791 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,6 +1,6 @@
 {
   "name": "ripple-lib",
-  "version": "0.12.5",
+  "version": "0.13.0-rc1",
   "npm-shrinkwrap-version": "5.4.0",
   "node-version": "v0.12.6",
   "dependencies": {
diff --git a/package.json b/package.json
index 90b6dd7f..7885f91b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ripple-lib",
-  "version": "0.12.5",
+  "version": "0.13.0-rc1",
   "license": "ISC",
   "description": "A JavaScript API for interacting with Ripple in Node.js and the browser",
   "files": [