diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index 3234d34675..3788b04af6 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -1294,7 +1294,7 @@ bom {
 			]
 		}
 	}
-	library("Netty", "4.1.72.Final") {
+	library("Netty", "4.1.73.Final") {
 		group("io.netty") {
 			imports = [
 				"netty-bom"