diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 1a7452f..521c611 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 9.1.  Last change: 2025 Mar 26
+*syntax.txt*	For Vim version 9.1.  Last change: 2025 Mar 27
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2202,12 +2202,12 @@
 withdrawn from this effort.  To cater for early adopters, there is optional
 support in Vim for syntax related preview features that are implemented.  You
 can request it by specifying a list of preview feature numbers as follows: >
-	:let g:java_syntax_previews = [455, 476]
+	:let g:java_syntax_previews = [488, 494]
 
 The supported JEP numbers are to be drawn from this table:
 	`430`: String Templates [JDK 21]
-	`455`: Primitive types in Patterns, instanceof, and switch
-	`476`: Module Import Declarations
+	`488`: Primitive types in Patterns, instanceof, and switch
+	`494`: Module Import Declarations
 
 Note that as soon as the particular preview feature will have been integrated
 into the Java platform, its entry will be removed from the table and related