diff --git a/readme.txt b/readme.txt
index a38e972..d063a1d 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: Hawk__ (http://www.hawkix.net/)
 Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FPT8RPZGFX7GU
 Tags: database, postgresql, PostgreSQL, postgres, mysql
 Requires at least: 2.9.2
-Tested up to: 3.4
+Tested up to: 4.5.3
 Stable tag: 1.3.1
 License: GPLv2 or later