diff --git a/plugins/calendar/composer.json b/plugins/calendar/composer.json
index 21a9d0e6..6f5fc7df 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": "3.4.2",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",
diff --git a/plugins/kolab_addressbook/composer.json b/plugins/kolab_addressbook/composer.json
index 5de24973..080456fa 100644
--- a/plugins/kolab_addressbook/composer.json
+++ b/plugins/kolab_addressbook/composer.json
@@ -4,7 +4,7 @@
     "description": "Kolab addressbook",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.2",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",
diff --git a/plugins/kolab_auth/composer.json b/plugins/kolab_auth/composer.json
index c34a9c8b..4eebc3fd 100644
--- a/plugins/kolab_auth/composer.json
+++ b/plugins/kolab_auth/composer.json
@@ -4,7 +4,7 @@
     "description": "Kolab authentication",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.0",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",
diff --git a/plugins/kolab_files/composer.json b/plugins/kolab_files/composer.json
index 7fa6e690..e2c78206 100644
--- a/plugins/kolab_files/composer.json
+++ b/plugins/kolab_files/composer.json
@@ -4,7 +4,7 @@
     "description": "User interface for Kolab File Manager (Chwala)",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.2",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Aleksander Machniak",
diff --git a/plugins/kolab_notes/composer.json b/plugins/kolab_notes/composer.json
index 5ee7247f..27de306c 100644
--- a/plugins/kolab_notes/composer.json
+++ b/plugins/kolab_notes/composer.json
@@ -4,7 +4,7 @@
     "description": "Notes module for Roundcube connecting to a Kolab server for storage",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.0",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",
diff --git a/plugins/libcalendaring/composer.json b/plugins/libcalendaring/composer.json
index 54ec3ea8..84a5ac78 100644
--- a/plugins/libcalendaring/composer.json
+++ b/plugins/libcalendaring/composer.json
@@ -4,7 +4,7 @@
     "description": "Library providing common functions for calendaring plugins",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.2",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",
diff --git a/plugins/libkolab/composer.json b/plugins/libkolab/composer.json
index 1fccbb80..e7e3a700 100644
--- a/plugins/libkolab/composer.json
+++ b/plugins/libkolab/composer.json
@@ -4,7 +4,7 @@
     "description": "Plugin to setup a basic environment for the interaction with a Kolab server.",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.2",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",
diff --git a/plugins/tasklist/composer.json b/plugins/tasklist/composer.json
index 7cd3280a..6d8d5767 100644
--- a/plugins/tasklist/composer.json
+++ b/plugins/tasklist/composer.json
@@ -4,7 +4,7 @@
     "description": "Task management plugin",
     "homepage": "https://git.kolab.org/diffusion/RPK/",
     "license": "AGPLv3",
-    "version": "3.4.2",
+    "version": "3.4.3",
     "authors": [
         {
             "name": "Thomas Bruederli",