diff --git a/package.json b/package.json
index eab4275..66a391b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sphereon/did-auth-siop",
-  "version": "0.6.3",
+  "version": "0.6.4-unstable.0",
   "source": "src/index.ts",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",