diff --git a/README.md b/README.md
index 81d71603..04ec643d 100644
--- a/README.md
+++ b/README.md
@@ -25,10 +25,12 @@ _py-kms_ is a port of node-kms created by [cyrozap](http://forums.mydigitallife.
- Windows Server 2012 R2
- Windows Server 2016
- Windows Server 2019
+ - Windows Server 2022 (at least datacenter)
- Microsoft Office 2010 ( Volume License )
- Microsoft Office 2013 ( Volume License )
- Microsoft Office 2016 ( Volume License )
- Microsoft Office 2019 ( Volume License )
+ - Microsoft Office 2021 ( Volume License )
- It's written in Python (tested with Python 3.6.9).
- Supports execution by `Docker`, `systemd`, `Upstart` and many more...
- Includes a GUI for simple managing.
diff --git a/py-kms/KmsDataBase.xml b/py-kms/KmsDataBase.xml
index cc454caf..88aef7a6 100644
--- a/py-kms/KmsDataBase.xml
+++ b/py-kms/KmsDataBase.xml
@@ -103,6 +103,10 @@
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