diff --git a/plugins/calendar/composer.json b/plugins/calendar/composer.json
index 80aa5a1f..e5accdc2 100644
--- a/plugins/calendar/composer.json
+++ b/plugins/calendar/composer.json
@@ -4,7 +4,7 @@
     "description": "Calendar plugin",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.5.6",
+    "version": "3.5.7",
     "authors": [
         {
             "name": "Thomas Bruederli",