diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index f4909a49dc7b..4640b70ae907 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -873,7 +873,7 @@ bom {
 			]
 		}
 	}
-	library("Jetty Reactive HTTPClient", "1.1.8") {
+	library("Jetty Reactive HTTPClient", "1.1.9") {
 		prohibit("[2,)") {
 			because "it uses the jakarta.* namespace"
 		}