diff --git a/init.rb b/init.rb
index 9490faa..304bc3a 100644
--- a/init.rb
+++ b/init.rb
@@ -22,7 +22,7 @@ Redmine::Plugin.register :redmine_qbo_lineitems do
 
   # Ensure redmine_qbo is installed
   begin
-    requires_redmine_plugin :redmine_qbo, version_or_higher: '2026.3.5'
+    requires_redmine_plugin :redmine_qbo, version_or_higher: '2026.3.6'
   rescue Redmine::PluginNotFound
     raise 'Please install the redmine_qbo plugin (https://github.com/rickbarrette/redmine_qbo)'
   end