diff --git a/blocks/kalturamediagallery/version.php b/blocks/kalturamediagallery/version.php
index 1fbc7089..e037da29 100644
--- a/blocks/kalturamediagallery/version.php
+++ b/blocks/kalturamediagallery/version.php
@@ -14,11 +14,11 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2020110900;
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->version   = 2020110901;
+$plugin->release = 'Kaltura release 4.3.1';
 $plugin->requires  = 2018120300;
 $plugin->component = 'block_kalturamediagallery';
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900,
-    'local_kalturamediagallery' => 2020110900
+    'local_kaltura' => 2020110901,
+    'local_kalturamediagallery' => 2020110901
 );
diff --git a/filter/kaltura/version.php b/filter/kaltura/version.php
index 982a4108..662d2761 100644
--- a/filter/kaltura/version.php
+++ b/filter/kaltura/version.php
@@ -24,11 +24,11 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2020110900; //version date YYYYMMDDXX 10 represent 3.0 for future option to moodle use 2 digit version
+$plugin->version = 2020110901; //version date YYYYMMDDXX 10 represent 3.0 for future option to moodle use 2 digit version
 $plugin->component  = 'filter_kaltura';
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->release = 'Kaltura release 4.3.1';
 $plugin->requires = 2018120300;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900
+    'local_kaltura' => 2020110901
 );
diff --git a/lib/editor/atto/plugins/kalturamedia/version.php b/lib/editor/atto/plugins/kalturamedia/version.php
index ce725a2a..ee39fb42 100644
--- a/lib/editor/atto/plugins/kalturamedia/version.php
+++ b/lib/editor/atto/plugins/kalturamedia/version.php
@@ -24,10 +24,10 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2020110900;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->version   = 2020110901;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->release = 'Kaltura release 4.3.1';
 $plugin->requires  = 2018120300;        // Requires this Moodle version.
 $plugin->component = 'atto_kalturamedia';  // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900
+    'local_kaltura' => 2020110901
 );
diff --git a/lib/editor/tinymce/plugins/kalturamedia/version.php b/lib/editor/tinymce/plugins/kalturamedia/version.php
index 8c1b4f0a..7d01726b 100644
--- a/lib/editor/tinymce/plugins/kalturamedia/version.php
+++ b/lib/editor/tinymce/plugins/kalturamedia/version.php
@@ -23,12 +23,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2020110900;
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->version   = 2020110901;
+$plugin->release = 'Kaltura release 4.3.1';
 // Required Moodle version.
 $plugin->requires  = 2018120300;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_kalturamedia';
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900
+    'local_kaltura' => 2020110901
 );
diff --git a/local/kaltura/db/upgrade.php b/local/kaltura/db/upgrade.php
index 23d9a558..45c16d63 100644
--- a/local/kaltura/db/upgrade.php
+++ b/local/kaltura/db/upgrade.php
@@ -73,5 +73,6 @@ function xmldb_local_kaltura_upgrade($oldversion) {
         // Kaltura savepoint reached.
         upgrade_plugin_savepoint(true, 2016120130, 'local', 'kaltura');
     }
+
     return true;
-}
+}
\ No newline at end of file
diff --git a/local/kaltura/version.php b/local/kaltura/version.php
index b61c015b..d97e08bf 100644
--- a/local/kaltura/version.php
+++ b/local/kaltura/version.php
@@ -25,8 +25,38 @@
     die('Direct access to this script is forbidden.');
 }
 
-$plugin->version = 2020110900;
+$plugin->version = 2020110901;
 $plugin->component = 'local_kaltura';
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->release = 'Kaltura release 4.3.1';
 $plugin->requires = 2018120300;
 $plugin->maturity = MATURITY_STABLE;
+
+global $DB;
+
+$localKalturaPluginVersionRecord = $DB->get_records_select('config_plugins', "plugin = 'local_kaltura' AND name = 'version'");
+
+$kalturaPluginVersion = "";
+if ($localKalturaPluginVersionRecord) {
+    $localKalturaPluginVersionRecordValue = array_pop($localKalturaPluginVersionRecord);
+    $kalturaPluginVersion = $localKalturaPluginVersionRecordValue->value;
+}
+
+$updatedVersion = null;
+if ($kalturaPluginVersion == 20210620311) {
+    $updatedVersion = 2021051700;
+}
+else if ($kalturaPluginVersion == 20201215310 || $kalturaPluginVersion == 20210620310) {
+    $updatedVersion = 2020110900;
+}
+else if ($kalturaPluginVersion == 2020070539 || $kalturaPluginVersion == 2020121539 || $kalturaPluginVersion == 2021062039) {
+    $updatedVersion = 2020061500;
+}
+
+if (!empty($updatedVersion)) {
+    $pluginsRecords = $DB->get_records_select('config_plugins', "name = 'version' AND value = '$kalturaPluginVersion'");
+
+    foreach ($pluginsRecords as $record) {
+        $record->value = $updatedVersion;
+        $DB->update_record('config_plugins', $record);
+    }
+}
\ No newline at end of file
diff --git a/local/kalturamediagallery/version.php b/local/kalturamediagallery/version.php
index 72ae04a6..a3ff1694 100644
--- a/local/kalturamediagallery/version.php
+++ b/local/kalturamediagallery/version.php
@@ -26,11 +26,11 @@
     die('Direct access to this script is forbidden.');
 }
 
-$plugin->version = 2020110900;
+$plugin->version = 2020110901;
 $plugin->component = 'local_kalturamediagallery';
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->release = 'Kaltura release 4.3.1';
 $plugin->requires = 2018120300;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900
+    'local_kaltura' => 2020110901
 );
diff --git a/local/mymedia/version.php b/local/mymedia/version.php
index 6dc0a067..34263746 100644
--- a/local/mymedia/version.php
+++ b/local/mymedia/version.php
@@ -25,11 +25,11 @@
     die('Direct access to this script is forbidden.');
 }
 
-$plugin->version = 2020110900;
+$plugin->version = 2020110901;
 $plugin->component = 'local_mymedia';
-$plugin->release = 'Kaltura release 4.3.0';
+$plugin->release = 'Kaltura release 4.3.1';
 $plugin->requires = 2018120300;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900
+    'local_kaltura' => 2020110901
 );
diff --git a/mod/kalvidassign/version.php b/mod/kalvidassign/version.php
index b7d86df1..033be25d 100644
--- a/mod/kalvidassign/version.php
+++ b/mod/kalvidassign/version.php
@@ -25,12 +25,12 @@
     die('Direct access to this script is forbidden.');
 }
 
-$plugin->version = 2020110900;
+$plugin->version = 2020110901;
 $plugin->component  = 'mod_kalvidassign';
-$plugin->release    = 'Kaltura release 4.3.0';
+$plugin->release    = 'Kaltura release 4.3.1';
 $plugin->requires = 2018120300;
 $plugin->cron       = 0;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900,
+    'local_kaltura' => 2020110901,
 );
diff --git a/mod/kalvidres/version.php b/mod/kalvidres/version.php
index d32126d0..aac095db 100644
--- a/mod/kalvidres/version.php
+++ b/mod/kalvidres/version.php
@@ -25,12 +25,12 @@
     die('Direct access to this script is forbidden.');
 }
 
-$plugin->version = 2020110900;
+$plugin->version = 2020110901;
 $plugin->component  = 'mod_kalvidres';
-$plugin->release    = 'Kaltura release 4.3.0';
+$plugin->release    = 'Kaltura release 4.3.1';
 $plugin->requires = 2018120300;
 $plugin->cron       = 0;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(
-    'local_kaltura' => 2020110900
+    'local_kaltura' => 2020110901
 );