diff --git a/Classes/Updater/GlossarySlugUpdater.php b/Classes/Updater/GlossarySlugUpdater.php
index 5e9e570..ce53776 100644
--- a/Classes/Updater/GlossarySlugUpdater.php
+++ b/Classes/Updater/GlossarySlugUpdater.php
@@ -42,7 +42,7 @@ public function getIdentifier(): string
 
     public function getTitle(): string
     {
-        return 'Update Slug of glossary2 records';
+        return '[glossary2] Update url slugs of glossary2 records';
     }
 
     public function getDescription(): string
diff --git a/Classes/Updater/MoveOldFlexFormSettingsUpdater.php b/Classes/Updater/MoveOldFlexFormSettingsUpdater.php
index e95a0f1..9fd24e8 100644
--- a/Classes/Updater/MoveOldFlexFormSettingsUpdater.php
+++ b/Classes/Updater/MoveOldFlexFormSettingsUpdater.php
@@ -16,12 +16,13 @@
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Install\Updates\UpgradeWizardInterface;
 
 /**
  * With glossary2 3.0.0 we have changed some FlexForm Settings.
  * This Updater converts existing settings to new version.
  */
-class MoveOldFlexFormSettingsUpdater
+class MoveOldFlexFormSettingsUpdater implements UpgradeWizardInterface
 {
     /**
      * Return the identifier for this wizard
@@ -79,6 +80,13 @@ public function updateNecessary(): bool
         return false;
     }
 
+    public function getPrerequisites(): array
+    {
+        return [
+            DatabaseUpdatedPrerequisite::class,
+        ];
+    }
+
     /**
      * Performs the accordant updates.
      *
diff --git a/Documentation/ChangeLog/Index.rst b/Documentation/ChangeLog/Index.rst
index 7045a65..1570af0 100644
--- a/Documentation/ChangeLog/Index.rst
+++ b/Documentation/ChangeLog/Index.rst
@@ -7,6 +7,13 @@
 ChangeLog
 =========
 
+
+Version 6.0.1
+=============
+
+*   [BUGFIX] Due to missing upgrade wizard implementation extension throws
+    error in CLI and backend upgrade wizard.
+
 Version 6.0.0
 =============
 
diff --git a/Documentation/Settings.cfg b/Documentation/Settings.cfg
index f1982fd..a53c68e 100644
--- a/Documentation/Settings.cfg
+++ b/Documentation/Settings.cfg
@@ -4,7 +4,7 @@
 [general]
 
 project     = Glossary 2
-version     = 6.0.0
+version     = 6.0.1
 release     = 6.0
 copyright   = by jweiland.net
 
diff --git a/ext_emconf.php b/ext_emconf.php
index 4599270..88adcad 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -4,14 +4,14 @@
     'title' => 'Glossary 2',
     'description' => 'This TYPO3 extension creates a glossary with A-Z links for you',
     'category' => 'plugin',
-    'author' => 'Stefan Froemken',
+    'author' => 'Stefan Froemken, Hoja Mustaffa Abdul Latheef',
     'author_email' => 'projects@jweiland.net',
     'author_company' => 'jweiland.net',
     'state' => 'stable',
-    'version' => '6.0.0',
+    'version' => '6.0.1',
     'constraints' => [
         'depends' => [
-            'typo3' => '11.5.31-12.4.99',
+            'typo3' => '11.5.34-12.4.99',
         ],
         'conflicts' => [
         ],