diff --git a/app/config/core.php b/app/config/core.php
index 436046a70..ea7cd12ee 100644
--- a/app/config/core.php
+++ b/app/config/core.php
@@ -347,7 +347,7 @@
   $CWL['applicationID'] = '';
   $CWL['applicationPassword'] = '';
 
-  define('IPEER_VERSION', '3.4.4');
+  define('IPEER_VERSION', '3.4.6');
 
 
 /**
diff --git a/app/libs/upgrade_scripts/upgrade_346.php b/app/libs/upgrade_scripts/upgrade_346.php
new file mode 100644
index 000000000..94559dc02
--- /dev/null
+++ b/app/libs/upgrade_scripts/upgrade_346.php
@@ -0,0 +1,48 @@
+<?php
+require_once('upgrade_base.php');
+/**
+ * Upgrade346
+ *
+ * @uses UpgradeBase
+ * @package   CTLT.iPeer
+ * @author    Pan Luo
+ * @copyright 2020 All rights reserved.
+ * @license   PHP Version 3.0 {@link http://www.php.net/license/3_0.txt}
+ * @version   Release: 3.4.6
+ */
+ class Upgrade346 extends UpgradeBase
+{
+    /**
+     * __construct
+     *
+     * @access public
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->fromVersions = array(null, '3.4.4', '3.4.5');
+        $this->toVersion = '3.4.6';
+        $this->dbVersion = 17;
+    }
+
+    /**
+     *
+     * @access public
+     * @return bool
+     */
+    public function isUpgradable()
+    {
+        return parent::isUpgradable();
+    }
+
+    /**
+     * up
+     *
+     * @access public
+     * @return boolean
+     */
+    public function up()
+    {
+        return true;
+    }
+}
diff --git a/readme.md b/readme.md
index e0df479a5..ad4a30d92 100644
--- a/readme.md
+++ b/readme.md
@@ -201,6 +201,28 @@ You may optionally override the user default IRI (from `$base_url/users/view/$us
 
 `CALIPER_ACTOR_UNIQUE_IDENTIFIER_PARAM`: Optionally set the actor's unique identifier using any column from the `user` table (ex: `username`, `id`, `email`). Will be inserted into the `CALIPER_ACTOR_BASE_URL` string.
 
+iPeer 3.4.6
+-----------
+* FIX mixeval edit (#660)
+* Update cake-guard to 1.0.7 to support eldap
+* Fix docker-compose build (#645)
+* Update cake-guard to 1.0.6
+* Update composer deps
+* Fix mixed content issue
+* Fix fresh installation and simplify Dockerfile and docker-compose
+* Redirect ipeer logs to stdout/stderr and optimize composer
+* Update readme.md
+* Update readme.md
+* Caliper session hashing (#636)
+* Caliper v1p2 update
+* Merge pull request #631 from ubc/fix-tests
+* Fix events model test
+* Add steps on how to run test cases in containers
+
+iPeer 3.4.5
+-----------
+Skip this version. Failed release
+
 iPeer 3.4.4
 -----------
 * Added Caliper and delayed jobs support
diff --git a/version.txt b/version.txt
index f9892605c..1cf825302 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-3.4.4
+3.4.6