diff --git a/lib/react_on_rails/version.rb b/lib/react_on_rails/version.rb
index fe47c0988..bfce13867 100644
--- a/lib/react_on_rails/version.rb
+++ b/lib/react_on_rails/version.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 module ReactOnRails
-  VERSION = "6.0.0.beta.3".freeze
+  VERSION = "6.0.0.beta.4".freeze
 end
diff --git a/package.json b/package.json
index e332c8e06..b7739fee4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-on-rails",
-  "version": "6.0.0-beta.3",
+  "version": "6.0.0-beta.4",
   "description": "react-on-rails JavaScript for react_on_rails Ruby gem",
   "main": "node_package/lib/ReactOnRails.js",
   "directories": {
diff --git a/spec/dummy/Gemfile.lock b/spec/dummy/Gemfile.lock
index 79d281933..1ff365853 100644
--- a/spec/dummy/Gemfile.lock
+++ b/spec/dummy/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../..
   specs:
-    react_on_rails (6.0.0.beta.3)
+    react_on_rails (6.0.0.beta.4)
       addressable
       connection_pool
       execjs (~> 2.5)
@@ -259,9 +259,8 @@ GEM
     thread_safe (0.3.5)
     tilt (2.0.2)
     tins (1.6.0)
-    turbolinks (5.0.0.beta2)
-      turbolinks-source
-    turbolinks-source (5.0.0.beta4)
+    turbolinks (2.5.3)
+      coffee-rails
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (3.0.0)
@@ -313,7 +312,7 @@ DEPENDENCIES
   spring
   sqlite3
   therubyracer
-  turbolinks (~> 5.0.0.beta2)
+  turbolinks (= 2.5.3)
   uglifier (>= 2.7.2)
   web-console