diff --git a/README.md b/README.md
index 2215504..c279f8c 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,6 @@ These are the supported upstream versions:
 | version |
 |---------|
 | 7.0     |
-| 6.0     |
 
 You can use the desired version as image tag (e.g. `docker.asperti.com/paspo/zabbix-proxy-sqlite3-mssql:7.0`), the correct arch will be used.
 If you prefer, you can also pin to a specific architecture: `docker.asperti.com/paspo/zabbix-proxy-sqlite3-mssql:7.0-amd64`.