diff --git a/Formula/jenkins-lts.rb b/Formula/jenkins-lts.rb
index f10a65166f..73a0550a03 100644
--- a/Formula/jenkins-lts.rb
+++ b/Formula/jenkins-lts.rb
@@ -1,8 +1,8 @@
 class JenkinsLts < Formula
   desc "Extendable open-source CI server"
   homepage "https://jenkins.io/index.html#stable"
-  url "http://mirrors.jenkins.io/war-stable/2.121.3/jenkins.war"
-  sha256 "50fbce11fa147d0ecd9ecf36cdae83ef795fb7d4776f33b5ea13bc15bf6e3c13"
+  url "http://mirrors.jenkins.io/war-stable/2.138.1/jenkins.war"
+  sha256 "ecb84b6575e86957b902cce5e68e360e6b0768b0921baa405e61d314239e5b27"
 
   bottle :unneeded