diff --git a/lib/jquery-rjs/action_controlller_rendering.rb b/lib/jquery-rjs/action_controlller_rendering.rb
new file mode 100644
index 0000000..fe6c414
--- /dev/null
+++ b/lib/jquery-rjs/action_controlller_rendering.rb
@@ -0,0 +1,14 @@
+if Rails.version >= "7.1.0.0"
+  require 'action_controller/metal/rendering'
+
+  module JqueryRjs::ActionControllerRendering
+    # Normalize arguments by catching blocks and setting them on :update.
+    def _normalize_args(action = nil, options = {}, &blk)
+      options = super
+      options[:update] = blk if block_given?
+      options
+    end
+  end
+
+  ActionController::Rendering.prepend(JqueryRjs::ActionControllerRendering)
+end
diff --git a/lib/jquery-rjs/on_load_action_controller.rb b/lib/jquery-rjs/on_load_action_controller.rb
index 31fa0ec..5592694 100644
--- a/lib/jquery-rjs/on_load_action_controller.rb
+++ b/lib/jquery-rjs/on_load_action_controller.rb
@@ -1,2 +1,3 @@
+require 'jquery-rjs/action_controlller_rendering'
 require 'jquery-rjs/selector_assertions'
 require 'jquery-rjs/renderers'