diff --git a/spring-web-modules/spring-mvc-basics-2/pom.xml b/spring-web-modules/spring-mvc-basics-2/pom.xml
index 79d15312743c..e2684df294b7 100644
--- a/spring-web-modules/spring-mvc-basics-2/pom.xml
+++ b/spring-web-modules/spring-mvc-basics-2/pom.xml
@@ -158,7 +158,7 @@
         <freemarker.version>2.3.27-incubating</freemarker.version>
         <jade.version>1.2.5</jade.version>
         <rome.version>1.9.0</rome.version>
-        <xstream.version>1.4.9</xstream.version>
+        <xstream.version>1.4.15</xstream.version>
         <scribejava.version>5.1.0</scribejava.version>
         <json.version>20180130</json.version>
         <javax.mail.version>1.6.1</javax.mail.version>