From e88ca0d6338aa870ed3c61043aa2fa46c3e49ce4 Mon Sep 17 00:00:00 2001
From: Juergen Hoeller <jhoeller@pivotal.io>
Date: Wed, 11 Apr 2018 16:06:26 +0200
Subject: [PATCH] Upgrade framework build to Tomcat 9.0 and Undertow 2.0

Issue: SPR-16470
---
 build.gradle | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index 354d2999b0..8b5b34ec65 100644
--- a/build.gradle
+++ b/build.gradle
@@ -59,8 +59,8 @@ configure(allprojects) { project ->
 	ext.rxjava2Version       = "2.1.12"
 	ext.slf4jVersion         = "1.7.25"	 // spring-jcl + consistent 3rd party deps
 	ext.tiles3Version        = "3.0.8"
-	ext.tomcatVersion        = "8.5.29"
-	ext.undertowVersion      = "1.4.23.Final"
+	ext.tomcatVersion        = "9.0.7"
+	ext.undertowVersion      = "2.0.4.Final"
 
 	ext.gradleScriptDir = "${rootProject.projectDir}/gradle"