diff --git a/server/src/main/java/org/elasticsearch/index/IndexVersion.java b/server/src/main/java/org/elasticsearch/index/IndexVersion.java
index 4e742c5881abd..5df3999a75316 100644
--- a/server/src/main/java/org/elasticsearch/index/IndexVersion.java
+++ b/server/src/main/java/org/elasticsearch/index/IndexVersion.java
@@ -125,8 +125,8 @@ private static IndexVersion registerIndexVersion(int id, Version luceneVersion,
      */
     public static final IndexVersion V_8_500_000 = registerIndexVersion(8_500_000, Version.LUCENE_9_7_0, "bf656f5e-5808-4eee-bf8a-e2bf6736ff55");
     public static final IndexVersion V_8_500_001 = registerIndexVersion(8_500_001, Version.LUCENE_9_7_0, "45045a5a-fc57-4462-89f6-6bc04cda6015");
-    
-    public static final IndexVersion UPGRADE_TO_LUCENE_9_8 = registerIndexVersion(8_500_010, Version.LUCENE_9_8_0, "ee5ab2e6-4d8f-11ee-be56-0242ac120002");
+
+    public static final IndexVersion UPGRADE_TO_LUCENE_9_9 = registerIndexVersion(8_500_010, Version.LUCENE_9_9_0, "ee5ab2e6-4d8f-11ee-be56-0242ac120002");
     /*
      * STOP! READ THIS FIRST! No, really,
      *        ____ _____ ___  ____  _        ____  _____    _    ____    _____ _   _ ___ ____    _____ ___ ____  ____ _____ _