diff --git a/Gemfile.lock b/Gemfile.lock
index 9bcb24d..2c8b48a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,39 +8,39 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.1.2)
-      actionpack (= 5.1.2)
+    actioncable (5.1.4)
+      actionpack (= 5.1.4)
       nio4r (~> 2.0)
       websocket-driver (~> 0.6.1)
-    actionmailer (5.1.2)
-      actionpack (= 5.1.2)
-      actionview (= 5.1.2)
-      activejob (= 5.1.2)
+    actionmailer (5.1.4)
+      actionpack (= 5.1.4)
+      actionview (= 5.1.4)
+      activejob (= 5.1.4)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.1.2)
-      actionview (= 5.1.2)
-      activesupport (= 5.1.2)
+    actionpack (5.1.4)
+      actionview (= 5.1.4)
+      activesupport (= 5.1.4)
       rack (~> 2.0)
-      rack-test (~> 0.6.3)
+      rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.1.2)
-      activesupport (= 5.1.2)
+    actionview (5.1.4)
+      activesupport (= 5.1.4)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.1.2)
-      activesupport (= 5.1.2)
+    activejob (5.1.4)
+      activesupport (= 5.1.4)
       globalid (>= 0.3.6)
-    activemodel (5.1.2)
-      activesupport (= 5.1.2)
-    activerecord (5.1.2)
-      activemodel (= 5.1.2)
-      activesupport (= 5.1.2)
+    activemodel (5.1.4)
+      activesupport (= 5.1.4)
+    activerecord (5.1.4)
+      activemodel (= 5.1.4)
+      activesupport (= 5.1.4)
       arel (~> 8.0)
-    activesupport (5.1.2)
+    activesupport (5.1.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
       minitest (~> 5.1)
@@ -75,28 +75,28 @@ GEM
       mini_portile2 (~> 2.2.0)
     orm_adapter (0.5.0)
     rack (2.0.3)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails (5.1.2)
-      actioncable (= 5.1.2)
-      actionmailer (= 5.1.2)
-      actionpack (= 5.1.2)
-      actionview (= 5.1.2)
-      activejob (= 5.1.2)
-      activemodel (= 5.1.2)
-      activerecord (= 5.1.2)
-      activesupport (= 5.1.2)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 5.1.2)
+    rack-test (0.7.0)
+      rack (>= 1.0, < 3)
+    rails (5.1.4)
+      actioncable (= 5.1.4)
+      actionmailer (= 5.1.4)
+      actionpack (= 5.1.4)
+      actionview (= 5.1.4)
+      activejob (= 5.1.4)
+      activemodel (= 5.1.4)
+      activerecord (= 5.1.4)
+      activesupport (= 5.1.4)
+      bundler (>= 1.3.0)
+      railties (= 5.1.4)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (5.1.2)
-      actionpack (= 5.1.2)
-      activesupport (= 5.1.2)
+    railties (5.1.4)
+      actionpack (= 5.1.4)
+      activesupport (= 5.1.4)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
@@ -107,12 +107,12 @@ GEM
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.1)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.13)
-    thor (0.19.4)
+    thor (0.20.0)
     thread_safe (0.3.6)
     tzinfo (1.2.3)
       thread_safe (~> 0.1)
@@ -132,4 +132,4 @@ DEPENDENCIES
   sqlite3
 
 BUNDLED WITH
-   1.15.3
+   1.16.0.pre.1
diff --git a/lib/devise/uncommon_password/model.rb b/lib/devise/uncommon_password/model.rb
index 683a202..24d5544 100644
--- a/lib/devise/uncommon_password/model.rb
+++ b/lib/devise/uncommon_password/model.rb
@@ -1,3 +1,4 @@
+
 module Devise
   module Models
     # The UncommonPassword module adds a new validation for Devise Models.
@@ -26,7 +27,7 @@ def self.common_passwords
 
       def not_common_password
         if Devise::Models::UncommonPassword.common_passwords.include? password.downcase
-          errors.add(:password, "is a very common password. Please choose something harder to guess.")
+          errors.add(:password, I18n.t('errors.messages.common_password'))
         end
       end
     end
diff --git a/test/devise/uncommon_password_test.rb b/test/devise/uncommon_password_test.rb
index bffaaff..c644280 100644
--- a/test/devise/uncommon_password_test.rb
+++ b/test/devise/uncommon_password_test.rb
@@ -14,7 +14,11 @@ class Devise::UncommonPassword::Test < ActiveSupport::TestCase
     password = passwords.first.upcase
     user = User.create email:"example@example.org", password: password, password_confirmation: password
     assert_not user.valid?, "Uppercase common passwords shoud not be valid."
-    assert_equal ["is a very common password. Please choose something harder to guess."], user.errors[:password]
+    assert_equal [def not_common_password
+     if Devise::Models::UncommonPassword.common_passwords.include? password.downcase
+        errors.add(:password, I18n.t('errors.messages.common_password')
+     end
+    end], user.errors[:password]
   end
 
   test "should accept validation for an uncommon password" do