diff --git a/Gemfile b/Gemfile
index 69167f4..4e85772 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,13 +1,13 @@
 source 'http://rubygems.org'
 
-gem 'rails', '3.0.5'
+gem 'rails', '5.2.4.6'
 
 # Bundle edge Rails instead:
 # gem 'rails', :git => 'git://github.com/rails/rails.git'
 
 gem 'mysql2'
 gem 'authlogic'
-gem 'rails3-generators'
+gem 'rails3-generators', '>= 0.17.4'
 # Use unicorn as the web server
 # gem 'unicorn'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 97ab2fc..a435feb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,73 +1,122 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    abstract (1.0.0)
-    actionmailer (3.0.5)
-      actionpack (= 3.0.5)
-      mail (~> 2.2.15)
-    actionpack (3.0.5)
-      activemodel (= 3.0.5)
-      activesupport (= 3.0.5)
-      builder (~> 2.1.2)
-      erubis (~> 2.6.6)
-      i18n (~> 0.4)
-      rack (~> 1.2.1)
-      rack-mount (~> 0.6.13)
-      rack-test (~> 0.5.7)
-      tzinfo (~> 0.3.23)
-    activemodel (3.0.5)
-      activesupport (= 3.0.5)
-      builder (~> 2.1.2)
-      i18n (~> 0.4)
-    activerecord (3.0.5)
-      activemodel (= 3.0.5)
-      activesupport (= 3.0.5)
-      arel (~> 2.0.2)
-      tzinfo (~> 0.3.23)
-    activeresource (3.0.5)
-      activemodel (= 3.0.5)
-      activesupport (= 3.0.5)
-    activesupport (3.0.5)
-    arel (2.0.9)
+    actioncable (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailer (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      actionview (= 5.2.4.6)
+      activejob (= 5.2.4.6)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.2.4.6)
+      actionview (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.2.4.6)
+      activesupport (= 5.2.4.6)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.2.4.6)
+      activesupport (= 5.2.4.6)
+      globalid (>= 0.3.6)
+    activemodel (5.2.4.6)
+      activesupport (= 5.2.4.6)
+    activerecord (5.2.4.6)
+      activemodel (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
+      arel (>= 9.0)
+    activestorage (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      activerecord (= 5.2.4.6)
+      marcel (~> 0.3.1)
+    activesupport (5.2.4.6)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    arel (9.0.0)
     authlogic (2.1.6)
       activesupport
-    builder (2.1.2)
-    erubis (2.6.6)
-      abstract (>= 1.0.0)
-    i18n (0.5.0)
-    mail (2.2.15)
-      activesupport (>= 2.3.6)
-      i18n (>= 0.4.0)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.16)
+    builder (3.2.4)
+    concurrent-ruby (1.1.8)
+    crass (1.0.6)
+    erubi (1.10.0)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    i18n (1.8.10)
+      concurrent-ruby (~> 1.0)
+    loofah (2.9.1)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    marcel (0.3.3)
+      mimemagic (~> 0.3.2)
+    method_source (1.0.0)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_mime (1.1.0)
+    mini_portile2 (2.5.1)
+    minitest (5.14.4)
     mysql2 (0.2.6)
-    polyglot (0.3.1)
-    rack (1.2.1)
-    rack-mount (0.6.13)
-      rack (>= 1.0.0)
-    rack-test (0.5.7)
-      rack (>= 1.0)
-    rails (3.0.5)
-      actionmailer (= 3.0.5)
-      actionpack (= 3.0.5)
-      activerecord (= 3.0.5)
-      activeresource (= 3.0.5)
-      activesupport (= 3.0.5)
-      bundler (~> 1.0)
-      railties (= 3.0.5)
-    rails3-generators (0.17.4)
+    nio4r (2.5.7)
+    nokogiri (1.11.3)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    racc (1.5.2)
+    rack (2.2.3)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails (5.2.4.6)
+      actioncable (= 5.2.4.6)
+      actionmailer (= 5.2.4.6)
+      actionpack (= 5.2.4.6)
+      actionview (= 5.2.4.6)
+      activejob (= 5.2.4.6)
+      activemodel (= 5.2.4.6)
+      activerecord (= 5.2.4.6)
+      activestorage (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
+      bundler (>= 1.3.0)
+      railties (= 5.2.4.6)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    rails3-generators (1.0.0)
       railties (>= 3.0.0)
-    railties (3.0.5)
-      actionpack (= 3.0.5)
-      activesupport (= 3.0.5)
+    railties (5.2.4.6)
+      actionpack (= 5.2.4.6)
+      activesupport (= 5.2.4.6)
+      method_source
       rake (>= 0.8.7)
-      thor (~> 0.14.4)
-    rake (0.8.7)
-    thor (0.14.6)
-    treetop (1.4.9)
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.24)
+      thor (>= 0.19.0, < 2.0)
+    rake (13.0.3)
+    sprockets (4.0.2)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.2)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    thor (1.1.0)
+    thread_safe (0.3.6)
+    tzinfo (1.2.9)
+      thread_safe (~> 0.1)
+    websocket-driver (0.7.3)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
 
 PLATFORMS
   ruby
@@ -75,5 +124,8 @@ PLATFORMS
 DEPENDENCIES
   authlogic
   mysql2
-  rails (= 3.0.5)
-  rails3-generators
+  rails (= 5.2.4.6)
+  rails3-generators (>= 0.17.4)
+
+BUNDLED WITH
+   2.1.4