diff --git a/bower.json b/bower.json
index 34a47b6e..e01a30fe 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "ical.js",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "homepage": "https://github.com/mozilla-comm/ical.js",
   "authors": [
     "Philipp Kewisch <mozilla@kewis.ch>",
diff --git a/package-lock.json b/package-lock.json
index 39c968ff..d5d0cc07 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ical.js",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ical.js",
-      "version": "1.4.0",
+      "version": "1.5.0",
       "license": "MPL-2.0",
       "devDependencies": {
         "benchmark": "^2.1.4",
diff --git a/package.json b/package.json
index 9a412bef..24eae22c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ical.js",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "author": "Philipp Kewisch",
   "contributors": [
     "Github Contributors (https://github.com/mozilla-comm/ical.js/graphs/contributors)"