diff -Nur a/lib/shoulda/matchers/rails_shim.rb b/lib/shoulda/matchers/rails_shim.rb
--- a/lib/shoulda/matchers/rails_shim.rb	2022-03-02 16:34:47.793626953 +0800
+++ b/lib/shoulda/matchers/rails_shim.rb	2022-03-02 16:38:09.209032206 +0800
@@ -61,7 +61,7 @@
               request_params
             end
 
-          context.__send__(verb, action, params)
+          context.__send__(verb, action,**params)
         end
 
         def serialized_attributes_for(model)