diff --git a/package.json b/package.json
index d74a2e4..eb70164 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@fastify/swagger-ui",
-  "version": "4.0.0",
+  "version": "5.0.0-pre.fv5.1",
   "description": "Serve Swagger-ui for Fastify",
   "main": "index.js",
   "type": "commonjs",