diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index 4640b70ae9..857b53e9e2 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -883,7 +883,7 @@ bom {
 			]
 		}
 	}
-	library("Jetty", "9.4.41.v20210516") {
+	library("Jetty", "9.4.42.v20210604") {
 		prohibit("[11.0.0-alpha0,)") {
 			because "it uses the jakarta.* namespace"
 		}