diff --git a/README.md b/README.md
index e3b47cd..7d76f02 100644
--- a/README.md
+++ b/README.md
@@ -41,9 +41,9 @@ Now (thanks to embii74) vlmcsd process send logs to docker.
 https://github.com/Wind4/vlmcsd
 
 ## GVLK keys
-> Windows: https://technet.microsoft.com/en-us/library/jj612867(v=ws.11).aspx  
+> Windows: https://docs.microsoft.com/en-us/windows-server/get-started/kmsclientkeys  
 > Office 2013: https://technet.microsoft.com/en-us/library/dn385360.aspx  
-> Office 2016: https://technet.microsoft.com/en-us/library/dn385360(v=office.16).aspx
+> Office 2016 & 2019: https://technet.microsoft.com/en-us/library/dn385360(v=office.16).aspx
 
 ## Docker Link
 > https://hub.docker.com/r/mikolatero/vlmcsd/