diff --git a/readme.txt b/readme.txt
index b6cc587d..509bc861 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors: arturmoczulski
 Tags: rollbar, full stack, error, tracking, error tracking, error reporting, reporting, debug
 Requires at least: 3.5.1
-Tested up to: 4.8.2
+Tested up to: 5.1.1
 Stable tag: 2.5.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html