Upgrade xstream dependency.

This resolves a couple of dependabot alerts.

diff --git a/services/id/service/pom.xml b/services/id/service/pom.xml
index 494c4d1c8d6cf1daf34c5cee7342f3eb8cd995ad..e2f727154c8b03a4f00b15574410df4324ceb569 100644 (file)
--- a/services/id/service/pom.xml
+++ b/services/id/service/pom.xml
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>com.thoughtworks.xstream</groupId>
       <artifactId>xstream</artifactId>
-      <version>1.4.19</version>
+      <version>1.4.20</version>
     </dependency>
 
   </dependencies>