diff --git a/svc-example/pom.xml b/svc-example/pom.xml
index 97b0502..60e0830 100644
--- a/svc-example/pom.xml
+++ b/svc-example/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.14</version>
+            <version>4.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.poi</groupId>