diff --git a/.ruby-version b/.ruby-version
index aedc15b..5154b3f 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.5.3
+2.6
diff --git a/Gemfile b/Gemfile
index 43849c9..f3fb0ec 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,7 +11,7 @@ end
 rails_version = ENV['RAILS_VERSION'] || 'default'
 rails = case rails_version
         when 'default'
-          '~> 5.2'
+          '~> 6.1.6'
         when 'master'
           {github: 'rails/rails'}
         else
diff --git a/app/assets/javascripts/abraham/index.js b/app/assets/javascripts/abraham/index.js
index 0a539eb..c04262d 100644
--- a/app/assets/javascripts/abraham/index.js
+++ b/app/assets/javascripts/abraham/index.js
@@ -1,6 +1,3 @@
-//= require js-cookie/src/js.cookie
-//= require shepherd.js/dist/js/shepherd
-
 var Abraham = new Object();
 
 Abraham.tours = {};
diff --git a/lib/abraham/version.rb b/lib/abraham/version.rb
index cd97839..038e630 100644
--- a/lib/abraham/version.rb
+++ b/lib/abraham/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Abraham
-  VERSION = "2.5.1"
+  VERSION = "2.5.2"
 end
diff --git a/package.json b/package.json
index 7b3f2b4..010efd7 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,5 @@
 {
   "name": "abraham",
-  "private": true,
-  "dependencies": {
-    "js-cookie": "^2.2.0",
-    "shepherd.js": "^6.0.0-beta"
+  "private": true
   }
 }