diff --git a/lib/trestle/resource.rb b/lib/trestle/resource.rb
index bf9aa6c7..cd0c571b 100644
--- a/lib/trestle/resource.rb
+++ b/lib/trestle/resource.rb
@@ -133,9 +133,17 @@ def routes
         }
 
         Proc.new do
-          public_send(resource_method, resource_name, resource_options) do
-            admin.additional_routes.each do |block|
-              instance_exec(&block)
+          if Rails.version > "7.3"
+            public_send(resource_method, resource_name, **resource_options) do
+              admin.additional_routes.each do |block|
+                instance_exec(&block)
+              end
+            end
+          else
+            public_send(resource_method, resource_name, resource_options) do
+              admin.additional_routes.each do |block|
+                instance_exec(&block)
+              end
             end
           end
         end