diff --git a/package-lock.json b/package-lock.json
index 8d1e73b8..a1be7cb4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ical-generator",
-  "version": "7.2.1-develop.3",
+  "version": "7.2.1-develop.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ical-generator",
-      "version": "7.2.1-develop.3",
+      "version": "7.2.1-develop.4",
       "license": "MIT",
       "dependencies": {
         "uuid-random": "^1.3.2"
diff --git a/package.json b/package.json
index 43fe2ebc..61c53d32 100644
--- a/package.json
+++ b/package.json
@@ -129,5 +129,5 @@
     "test": "mocha"
   },
   "type": "module",
-  "version": "7.2.1-develop.3"
+  "version": "7.2.1-develop.4"
 }