diff --git a/config/software/alertmanager.rb b/config/software/alertmanager.rb
index 6248ef02f3b3f5ea5dd638e7d3a0e85b2761c19e_Y29uZmlnL3NvZnR3YXJlL2FsZXJ0bWFuYWdlci5yYg==..79a1d25b11f067a556a208068c77a388ba0d7e88_Y29uZmlnL3NvZnR3YXJlL2FsZXJ0bWFuYWdlci5yYg== 100644
--- a/config/software/alertmanager.rb
+++ b/config/software/alertmanager.rb
@@ -20,7 +20,7 @@
 require "#{Omnibus::Config.project_root}/lib/gitlab/prometheus_helper"
 
 name 'alertmanager'
-version = Gitlab::Version.new('alertmanager', '0.28.0')
+version = Gitlab::Version.new('alertmanager', '0.28.1')
 default_version version.print
 
 license 'APACHE-2.0'