diff --git a/spark-sql-train/pom.xml b/spark-sql-train/pom.xml
index 9b8e27a..07f97c8 100644
--- a/spark-sql-train/pom.xml
+++ b/spark-sql-train/pom.xml
@@ -72,7 +72,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.14</version>
+            <version>4.1.1</version>
         </dependency>
     </dependencies>