diff --git a/package.json b/package.json
index d1a42db..adbde16 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vegaprotocol/protos",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "description": "Protocol Buffer messages for Vega in Javascript",
   "scripts": {
     "test": "brittle tests/**/*.js"