diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index 7477eef58586..5a6c358dffaa 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -1885,7 +1885,7 @@ bom {
 			]
 		}
 	}
-	library("Undertow", "2.2.19.Final") {
+	library("Undertow", "2.2.20.Final") {
 		group("io.undertow") {
 			modules = [
 				"undertow-core",