Bump doorkeeper to ~> 2.2.0rs-update-doorkeeper

Closes #2746

1 files changed, 1 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index 4762e2e223f..491a6acd43b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,7 @@ gem "pg", '~> 0.18.2', group: :postgres
 # Authentication libraries
 gem 'devise',                 '~> 3.5.2'
 gem 'devise-async',           '~> 0.9.0'
-gem 'doorkeeper',             '~> 2.1.3'
+gem 'doorkeeper',             '~> 2.2.0'
 gem 'omniauth',               '~> 1.2.2'
 gem 'omniauth-bitbucket',     '~> 0.0.2'
 gem 'omniauth-facebook',      '~> 3.0.0'