diff --git a/module_02_test/pom.xml b/module_02_test/pom.xml
index fa641d3..47e1203 100644
--- a/module_02_test/pom.xml
+++ b/module_02_test/pom.xml
@@ -15,7 +15,7 @@
     <dependency>
         <groupId>org.apache.poi</groupId>
         <artifactId>poi</artifactId>
-        <version>3.17</version>
+        <version>4.1.1</version>
     </dependency>
 
     <dependency>