diff --git a/public_suffix_list.dat b/public_suffix_list.dat
index b0b92f628..c798b560c 100644
--- a/public_suffix_list.dat
+++ b/public_suffix_list.dat
@@ -13663,6 +13663,10 @@ london.cloudapps.digital
 // Submitted by <domeinnaam@minaz.nl>
 gov.nl
 
+// Grafana Labs https://grafana.com/
+// Submitted by <timur.olzhabayev@grafana.com>
+grafana-dev.net
+
 // GrayJay Web Solutions Inc. : https://grayjaysports.ca
 // Submitted by Matt Yamkowy <info@grayjaysports.ca>
 grayjayleagues.com