diff --git a/js/data_storage.js b/js/data_storage.js
index 35bd0f1f..5834e52e 100755
--- a/js/data_storage.js
+++ b/js/data_storage.js
@@ -3,7 +3,7 @@
 var CONFIGURATOR = {
      // all versions are specified and compared using semantic versioning http://semver.org/
     'minfirmwareVersionAccepted': '3.0.0',
-    'maxFirmwareVersionAccepted': '5.0.0', // Condition is < (lt) so we accept all in 4.x branch
+    'maxFirmwareVersionAccepted': '6.0.0', // Condition is < (lt) so we accept all in 4.x branch
     'connectionValid': false,
     'connectionValidCliOnly': false,
     'cliActive': false,
diff --git a/manifest.json b/manifest.json
index fce67c65..33baf407 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "manifest_version": 2,
     "minimum_chrome_version": "38",
-    "version": "4.0.0",
+    "version": "5.0.0",
     "author": "Several",
     "name": "INAV - Configurator",
     "short_name": "INAV",
diff --git a/package.json b/package.json
index 48f650c2..0d40f8b0 100755
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "inav-configurator",
   "description": "INAV Configurator",
-  "version": "4.0.0",
+  "version": "5.0.0",
   "main": "main.html",
   "default_locale": "en",
   "scripts": {