diff --git a/spring-boot-2.0.x/spring-boot-project/spring-boot-dependencies/pom.xml b/spring-boot-2.0.x/spring-boot-project/spring-boot-dependencies/pom.xml
index 1289c043..d34ba38f 100644
--- a/spring-boot-2.0.x/spring-boot-project/spring-boot-dependencies/pom.xml
+++ b/spring-boot-2.0.x/spring-boot-project/spring-boot-dependencies/pom.xml
@@ -180,7 +180,7 @@
 		<thymeleaf-extras-java8time.version>3.0.4.RELEASE</thymeleaf-extras-java8time.version>
 		<tomcat.version>8.5.39</tomcat.version>
 		<unboundid-ldapsdk.version>4.0.10</unboundid-ldapsdk.version>
-		<undertow.version>1.4.27.Final</undertow.version>
+		<undertow.version>2.2.19.Final</undertow.version>
 		<webjars-hal-browser.version>3325375</webjars-hal-browser.version>
 		<webjars-locator-core.version>0.35</webjars-locator-core.version>
 		<wsdl4j.version>1.6.3</wsdl4j.version>