diff --git a/pom.xml b/pom.xml
index 6e56a37..59d713e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 		<module.name>search module</module.name>
 		<module.priority>NORMAL</module.priority>
 		
-		<cms.version>6.3.1</cms.version>
+		<cms.version>6.4.0</cms.version>
 		<lucene.version>9.12.0</lucene.version>
 		<maven.compiler.source>21</maven.compiler.source>
 		<maven.compiler.target>21</maven.compiler.target>