diff --git a/src/composer.json b/src/composer.json
index ca38627a..e09eb6a9 100644
--- a/src/composer.json
+++ b/src/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "mibew/mibew",
-    "version": "3.5.0",
+    "version": "3.5.1",
     "description": "Mibew Messenger - open-source live support application",
     "type": "project",
     "homepage": "https://mibew.org",
diff --git a/src/mibew/VERSION.txt b/src/mibew/VERSION.txt
index 032d3d7a..9d10fdbc 100644
--- a/src/mibew/VERSION.txt
+++ b/src/mibew/VERSION.txt
@@ -1 +1 @@
-Mibew/3.5.0
\ No newline at end of file
+Mibew/3.5.1
\ No newline at end of file
diff --git a/src/mibew/libs/common/constants.php b/src/mibew/libs/common/constants.php
index 6cd31783..56fac8ea 100644
--- a/src/mibew/libs/common/constants.php
+++ b/src/mibew/libs/common/constants.php
@@ -20,7 +20,7 @@
 /**
  * Current version of Mibew Messenger
  */
-define('MIBEW_VERSION', '3.5.0');
+define('MIBEW_VERSION', '3.5.1');
 
 /**
  * Prefix for session variables.