diff --git a/ImoocSparkSQLProject -/pom.xml b/ImoocSparkSQLProject -/pom.xml
index ff7c053..9aaca71 100644
--- a/ImoocSparkSQLProject -/pom.xml	
+++ b/ImoocSparkSQLProject -/pom.xml	
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.14</version>
+            <version>4.1.1</version>
         </dependency>
     </dependencies>