diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ef992ed..1e1ec187 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@
     *Dario De Pascalis* 
 ### **Copyrigth**: *Tiledesk SRL*
 
+### 5.0.74-rc.4
+- added: clearStorage method to index-dev.html file
+
 ### 5.0.74-rc.3
 - added: brand-service and BrandResources class to manage resources
 
diff --git a/package-lock.json b/package-lock.json
index 469bdb08..f4a10268 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@chat21/chat21-web-widget",
-  "version": "5.0.74-rc.3",
+  "version": "5.0.74-rc.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@chat21/chat21-web-widget",
-      "version": "5.0.74-rc.3",
+      "version": "5.0.74-rc.4",
       "license": "MIT",
       "dependencies": {
         "@angular/animations": "^15.0.4",
diff --git a/package.json b/package.json
index 540e7bb9..216480ee 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@chat21/chat21-web-widget",
   "author": "Tiledesk SRL",
-  "version": "5.0.74-rc.3",
+  "version": "5.0.74-rc.4",
   "license": "MIT",
   "homepage": "https://www.tiledesk.com",
   "repository": {