diff --git a/SpringMVC/pom.xml b/SpringMVC/pom.xml
index d704f74..4c1431f 100644
--- a/SpringMVC/pom.xml
+++ b/SpringMVC/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.9</version>
+            <version>4.1.1</version>
         </dependency>
         
         <!--