diff --git a/jsystem-parent/pom.xml b/jsystem-parent/pom.xml
index 0b7b3ba1..db79f5cd 100644
--- a/jsystem-parent/pom.xml
+++ b/jsystem-parent/pom.xml
@@ -66,7 +66,7 @@
 			<dependency>
 				<groupId>xalan</groupId>
 				<artifactId>xalan</artifactId>
-				<version>2.7.1</version>
+				<version>2.7.3</version>
 				<exclusions>
 					<exclusion>
 						<groupId>xml-apis</groupId>