diff --git a/Gemfile b/Gemfile
index 568ef3b0..fb136b6a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -33,7 +33,7 @@ gem "rails_autolink"
 gem "cache_digests"
 
 # To use ActiveModel has_secure_password
-gem 'bcrypt', '~> 3.1.3'
+gem 'bcrypt', '~> 3.1.7'
 
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
 # gem 'turbolinks'
diff --git a/Gemfile.lock b/Gemfile.lock
index cceaf06a..269af9f8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -206,7 +206,7 @@ DEPENDENCIES
   actionpack-xml_parser (>= 1.0.1)
   acts_as_list
   aruba (>= 0.5.4)
-  bcrypt (~> 3.1.3)
+  bcrypt (~> 3.1.7)
   bullet
   cache_digests
   capybara