diff --git a/package-lock.json b/package-lock.json
index 2fd9639c1..e69a7dd53 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "pulse",
-  "version": "3.20.0",
+  "version": "3.21.0-rc.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pulse",
-      "version": "3.20.0",
+      "version": "3.21.0-rc.1",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.9.0",
diff --git a/package.json b/package.json
index 8a8ea5207..f9c30b6b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pulse",
-  "version": "3.20.0",
+  "version": "3.21.0-rc.1",
   "description": "A lightweight monitoring application for Proxmox VE.",
   "main": "server/index.js",
   "scripts": {