diff --git a/package.json b/package.json
index 634471b..eafd076 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lifi/types",
-  "version": "15.3.0",
+  "version": "15.4.0-alpha.0",
   "description": "Types for the LI.FI stack",
   "keywords": [
     "sdk",