diff --git a/pom.xml b/pom.xml
index f08effc..536cddf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
     <dependency>
       <groupId>org.apache.struts</groupId>
       <artifactId>struts2-core</artifactId>
-      <version>2.5.12</version>
+      <version>2.5.26</version>
     </dependency>
 
     <dependency>