diff --git a/hmis-survey-api/pom.xml b/hmis-survey-api/pom.xml
index 66ae563..ecf16b6 100644
--- a/hmis-survey-api/pom.xml
+++ b/hmis-survey-api/pom.xml
@@ -112,7 +112,7 @@
 		<dependency>
 			<groupId>com.thoughtworks.xstream</groupId>
 			<artifactId>xstream</artifactId>
-			<version>1.4.15</version>
+			<version>1.4.16</version>
 		</dependency>