Gemfile in symmetric-encryption-2.0.1 vs Gemfile in symmetric-encryption-2.0.2

@@ -1,17 +1,17 @@
 source :rubygems
 
 group :test do
   gem "shoulda"
 
-  gem "activerecord"
-  platforms :ruby do
-    gem 'sqlite3'
-  end
+  # Limited to Rails 3.2.x only because of Mongoid dependency below
+  # If Mongoid Appender is not used, Rails 4 should work fine
+  gem "activerecord", "~> 3.2.0"
+  gem 'sqlite3', :platform => :ruby
 
   platforms :jruby do
     gem 'jdbc-sqlite3'
     gem 'activerecord-jdbcsqlite3-adapter'
   end
 
-  gem "mongoid"
+  gem "mongoid", "~> 3.1.0"
 end