diff --git a/Documentation/Index.rst b/Documentation/Index.rst
index 0c823ccd..3ddd3985 100644
--- a/Documentation/Index.rst
+++ b/Documentation/Index.rst
@@ -18,7 +18,7 @@ Apache Tika for TYPO3
 		tika
 
 	:Version:
-		6.0.0
+		6.0.1
 
 	:Language:
 		en
diff --git a/Documentation/Releases/6_0.rst b/Documentation/Releases/6_0.rst
index 6b3532e3..2b20d2e5 100644
--- a/Documentation/Releases/6_0.rst
+++ b/Documentation/Releases/6_0.rst
@@ -1,3 +1,13 @@
+==========================================================
+Apache Solr for TYPO3 - Tika Addon version 6.0.1 released
+==========================================================
+
+**Important**:
+This version contains CVE-2021-44228 fixes for users, who starting
+the Tika Server-daemons within TYPO3 BE or using Tika app modes.
+All users using dedicated Tika server or Apache Solr Tika cell connections do not benefit from the update
+and should harden the Solr Servers and/or Tika Servers with official CVE-2021-44228 patches manually.
+
 =========================================================
 Apache Solr for TYPO3 - Tika Addon version 6.0.0 released
 =========================================================
diff --git a/Documentation/Settings.cfg b/Documentation/Settings.cfg
index 3855480a..e1ab61d2 100644
--- a/Documentation/Settings.cfg
+++ b/Documentation/Settings.cfg
@@ -1,10 +1,10 @@
 [general]
 
 project     = Apache Tika for TYPO3
-version     = 6.0.0
-release     = 6.0.0
+version     = 6.0.1
+release     = 6.0.1
 t3author    = Ingo Renner, Timo Hund
-copyright   = 2020
+copyright   = 2021
 
 description = Documentation for EXT:tika
 
diff --git a/Documentation/Settings.yml b/Documentation/Settings.yml
index a36b170c..cb4c076b 100644
--- a/Documentation/Settings.yml
+++ b/Documentation/Settings.yml
@@ -6,8 +6,8 @@
 conf.py:
   copyright: 2009-2020
   project: Apache Tika for TYPO3
-  version: 6.0.0
-  release: 6.0.0
+  version: 6.0.1
+  release: 6.0.1
   latex_documents:
   - - Index
     - tika.tex
diff --git a/Documentation/conf.py b/Documentation/conf.py
index fb29bc70..95a46d00 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -64,7 +64,7 @@
 # The short X.Y version.
 version = '6.0'
 # The full version, including alpha/beta/rc tags.
-release = '6.0.0'
+release = '6.0.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/composer.json b/composer.json
index 53e74779..819efa60 100644
--- a/composer.json
+++ b/composer.json
@@ -62,9 +62,10 @@
   },
   "extra": {
     "branch-alias": {
-      "dev-master": "6.0.x-dev"
+      "dev-release-6.0.x": "6.0.x-dev"
     },
     "typo3/cms": {
+      "extension-key": "tika",
       "cms-package-dir": "{$vendor-dir}/typo3/cms",
       "web-dir": ".Build/Web"
     }
diff --git a/ext_emconf.php b/ext_emconf.php
index d15aa501..832225c2 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -2,7 +2,7 @@
 $EM_CONF[$_EXTKEY] = [
     'title' => 'Apache Tika for TYPO3',
     'description' => 'Provides Tika services for TYPO3 to detect a document\'s language, extract meta data, and extract content from files. Can either use a stand alone Tika executable or Tika integrated in a Solr server with an activated extracting request handler.',
-    'version' => '6.0.0',
+    'version' => '6.0.1',
     'state' => 'stable',
     'category' => 'services',
     'author' => 'Ingo Renner, Timo Hund, Markus Friedrich',