diff --git a/pom.xml b/pom.xml
index 97ad359..c1ddc45 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <struts2.version>2.5.30</struts2.version>
+        <struts2.version>2.5.31</struts2.version>
         <log4j.version>2.17.1</log4j.version>
     </properties>