diff --git a/one-to-one-uni/pom.xml b/one-to-one-uni/pom.xml
index e6fa31e..667587a 100644
--- a/one-to-one-uni/pom.xml
+++ b/one-to-one-uni/pom.xml
@@ -76,7 +76,7 @@
 		<dependency>
 			<groupId>xalan</groupId>
 			<artifactId>xalan</artifactId>
-			<version>2.7.1</version>
+			<version>2.7.2</version>
 		</dependency>
 
 		<dependency>