diff --git a/README.md b/README.md
index e8eedfe..de5c27c 100644
--- a/README.md
+++ b/README.md
@@ -94,6 +94,9 @@ class ListsController < ApplicationController
 
   # custom cache path with a proc
   caches_action :history, cache_path: -> { request.domain }
+  
+  # use version for cache invalidation
+  caches_action :show, version: -> { @list.cache_version }
 
   # custom cache path with a symbol
   caches_action :feed, cache_path: :user_cache_path
diff --git a/lib/action_controller/caching/actions.rb b/lib/action_controller/caching/actions.rb
index 8c0ee84..17b31c8 100644
--- a/lib/action_controller/caching/actions.rb
+++ b/lib/action_controller/caching/actions.rb
@@ -155,14 +155,15 @@ def around(controller)
           cache_layout = expand_option(controller, @cache_layout)
           path_options = expand_option(controller, @cache_path)
           cache_path = ActionCachePath.new(controller, path_options || {})
+          store_options = @store_options.transform_values { |value| expand_option(controller, value) }
 
-          body = controller.read_fragment(cache_path.path, @store_options)
+          body = controller.read_fragment(cache_path.path, store_options)
 
           unless body
             controller.action_has_layout = false unless cache_layout
             yield
             controller.action_has_layout = true
-            body = controller._save_fragment(cache_path.path, @store_options)
+            body = controller._save_fragment(cache_path.path, store_options)
           end
 
           body = render_to_string(controller, body) unless cache_layout
diff --git a/test/caching_test.rb b/test/caching_test.rb
index 0805256..0adbaee 100644
--- a/test/caching_test.rb
+++ b/test/caching_test.rb
@@ -31,7 +31,8 @@ class ActionCachingTestController < CachingController
     request.params[:format] = :json
   end
 
-  caches_action :index, :redirected, :forbidden, if: ->(c) { c.request.format && !c.request.format.json? }, expires_in: 1.hour
+  caches_action :index, :redirected, :forbidden, if: ->(c) { c.request.format && !c.request.format.json? }
+  caches_action :store_options_index, expires_in: 1.hour, version: -> { 1 }
   caches_action :show, cache_path: "http://test.host/custom/show"
   caches_action :edit, cache_path: ->(c) { c.params[:id] ? "http://test.host/#{c.params[:id]};edit" : "http://test.host/edit" }
   caches_action :custom_cache_path, cache_path: CachePath.new
@@ -105,6 +106,7 @@ def simple_runtime_error
   alias_method :layout_false, :with_layout
   alias_method :with_layout_proc_param, :with_layout
   alias_method :with_layout_proc_param_no_args, :with_layout
+  alias_method :store_options_index, :index
 
   def expire
     expire_action controller: "action_caching_test", action: "index"
@@ -389,13 +391,13 @@ def test_action_cache_not_url_cache_path
 
   def test_action_cache_with_store_options
     draw do
-      get "/action_caching_test", to: "action_caching_test#index"
+      get "/action_caching_test", to: "action_caching_test#store_options_index"
     end
 
     CacheContent.expects(:to_s).returns('12345.0').once
-    @controller.expects(:read_fragment).with("hostname.com/action_caching_test", expires_in: 1.hour).once
-    @controller.expects(:write_fragment).with("hostname.com/action_caching_test", "12345.0", expires_in: 1.hour).once
-    get :index
+    @controller.expects(:read_fragment).with("hostname.com/action_caching_test", expires_in: 1.hour, version: 1).once
+    @controller.expects(:write_fragment).with("hostname.com/action_caching_test", "12345.0", expires_in: 1.hour, version: 1).once
+    get :store_options_index
     assert_response :success
   end