diff --git a/pom.xml b/pom.xml
index b35e2b1..3e9032b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>org.apache.struts</groupId>
             <artifactId>struts2-spring-plugin</artifactId>
-            <version>[2.3.20]</version>
+            <version>2.5.26</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.springframework</groupId>