diff --git a/pom.xml b/pom.xml
index 0a69b8d..0ac1337 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>org.apache.struts</groupId>
             <artifactId>struts2-core</artifactId>
-            <version>2.5.22</version>
+            <version>2.5.30</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.freemarker/freemarker -->