--- a/Gemfile
+++ b/Gemfile
@@ -115,7 +115,7 @@
 # GitLab fork with several improvements to original library. For full list of changes
 # see https://github.com/intridea/omniauth-ldap/compare/master...gitlabhq:master
 gem 'gitlab_omniauth-ldap', '~> 2.2', require: 'omniauth-ldap'
-gem 'net-ldap', '~> 0.16.3'
+gem 'net-ldap', '~> 0.17.0'
 
 # API
 gem 'grape', '~> 1.5','>= 1.5.2'