From 4ef0c044d7e557a650c5b8a0cf6b3981dd3d7ae4 Mon Sep 17 00:00:00 2001
From: Robert Muir <rmuir@apache.org>
Date: Mon, 5 Feb 2024 10:42:23 -0500
Subject: [PATCH] update README.md for java 21

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d8ff9234044..7a167e7455d 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ comprehensive documentation, visit:
 
 ### Basic steps:
   
-1. Install OpenJDK 17 or 18.
+1. Install OpenJDK 21.
 2. Clone Lucene's git repository (or download the source distribution).
 3. Run gradle launcher script (`gradlew`).