From a1caf583a9847647254c9abd63a3074e6264508d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Nicoll?= <stephane.nicoll@broadcom.com>
Date: Fri, 12 Dec 2025 14:33:23 +0100
Subject: [PATCH] Prevent upgrade to Netty 4.1.129.Final

Closes gh-48505
---
 spring-boot-project/spring-boot-dependencies/build.gradle | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index a0df470a461..95c2438b077 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -1606,6 +1606,10 @@ bom {
 		}
 	}
 	library("Netty", "4.1.128.Final") {
+		prohibit {
+			versionRange "[4.1.129.Final]"
+			because "it contains a regression https://github.com/netty/netty/issues/16020"
+		}
 		group("io.netty") {
 			bom("netty-bom")
 		}