diff --git a/Gemfile b/Gemfile
index f01bd0b94e6844e03eef06f8ab95a7d1809c2130..b7be6634f6f50ddca34b9b14a5b620a222c30ead 100644
--- a/Gemfile
+++ b/Gemfile
@@ -477,7 +477,7 @@ gem 'octokit', '~> 4.15'
 
 # Updating this gem version here is deprecated. See:
 # https://docs.gitlab.com/ee/development/emails.html#mailroom-gem-updates
-gem 'gitlab-mail_room', '~> 0.0.9', require: 'mail_room'
+gem 'gitlab-mail_room', '~> 0.0.23', require: 'mail_room'
 
 gem 'email_reply_trimmer', '~> 0.1'
 gem 'html2text'
diff --git a/Gemfile.checksum b/Gemfile.checksum
index 22e05576ba1365422a3efa2ca79f3a1c7c591d57..9443c0f384d9026f89e4ca3614bb7b0f24eb74c7 100644
--- a/Gemfile.checksum
+++ b/Gemfile.checksum
@@ -212,10 +212,9 @@
 {"name":"gitlab-fog-azure-rm","version":"1.7.0","platform":"ruby","checksum":"969c67943c54ad4c259a6acd040493f13922fbdf2211bb4eca00e71505263dc2"},
 {"name":"gitlab-labkit","version":"0.31.1","platform":"ruby","checksum":"3e3a39370966b5d2739c2d9d9005c0ea27541d32cb7292e856e8bd74c720bffb"},
 {"name":"gitlab-license","version":"2.2.1","platform":"ruby","checksum":"39fcf6be8b2887df8afe01b5dcbae8d08b7c5d937ff56b0fb40484a8c4f02d30"},
-{"name":"gitlab-mail_room","version":"0.0.9","platform":"ruby","checksum":"6700374b5c0aa9d9ad4e711aeb677f0b7d415a6d01d3baa699efab25349d851c"},
+{"name":"gitlab-mail_room","version":"0.0.23","platform":"ruby","checksum":"23564fa4dab24ec5011d4c64a801fc0228301d5b0f046a26a1d8e96e36c19997"},
 {"name":"gitlab-markup","version":"1.9.0","platform":"ruby","checksum":"7eda045a08ec2d110084252fa13a8c9eac8bdac0e302035ca7db4b82bcbd7ed4"},
 {"name":"gitlab-net-dns","version":"0.9.1","platform":"ruby","checksum":"bcd1a08dcb31b731e8ff602d828de619d2d9f53f5812f6abacf11c720873d4cb"},
-{"name":"gitlab-sidekiq-fetcher","version":"0.9.0","platform":"ruby","checksum":"54041aec059f20c8e6dfce394e1b60e0c0a9c7cef32da912a58abbd333e13897"},
 {"name":"gitlab-styles","version":"10.0.0","platform":"ruby","checksum":"8a1b20f7b5f351605ff4ed4ec648ef37226f2774d1e1377ed99389448d6913f0"},
 {"name":"gitlab_chronic_duration","version":"0.10.6.2","platform":"ruby","checksum":"6dda4cfe7dca9b958f163ac8835c3d9cc70cf8df8cbb89bb2fbf9ba4375105fb"},
 {"name":"gitlab_omniauth-ldap","version":"2.2.0","platform":"ruby","checksum":"bb4d20acb3b123ed654a8f6a47d3fac673ece7ed0b6992edb92dca14bad2838c"},
diff --git a/Gemfile.lock b/Gemfile.lock
index 2bc26a095ad7bcb46c3e65bec8363adc84c20b05..61ccb3112dc1820563cfe44f6800c219970e9534 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -617,7 +617,10 @@ GEM
       pg_query (~> 2.1)
       redis (> 3.0.0, < 6.0.0)
     gitlab-license (2.2.1)
-    gitlab-mail_room (0.0.9)
+    gitlab-mail_room (0.0.23)
+      jwt (>= 2.0)
+      net-imap (>= 0.2.1)
+      oauth2 (>= 1.4.4, < 3)
     gitlab-markup (1.9.0)
     gitlab-net-dns (0.9.1)
     gitlab-styles (10.0.0)
@@ -1738,7 +1741,7 @@ DEPENDENCIES
   gitlab-fog-azure-rm (~> 1.7.0)
   gitlab-labkit (~> 0.31.1)
   gitlab-license (~> 2.2.1)
-  gitlab-mail_room (~> 0.0.9)
+  gitlab-mail_room (~> 0.0.23)
   gitlab-markup (~> 1.9.0)
   gitlab-net-dns (~> 0.9.1)
   gitlab-sidekiq-fetcher!