diff --git a/housing_inventory/pom.xml b/housing_inventory/pom.xml
index cde9c8f..8ac47f3 100644
--- a/housing_inventory/pom.xml
+++ b/housing_inventory/pom.xml
@@ -124,7 +124,7 @@
 		<dependency>
 			<groupId>com.thoughtworks.xstream</groupId>
 			<artifactId>xstream</artifactId>
-			<version>1.4.15</version>
+			<version>1.4.19</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>