diff --git a/mysql_learn/pom.xml b/mysql_learn/pom.xml
index bfa7594..ef3fd1c 100644
--- a/mysql_learn/pom.xml
+++ b/mysql_learn/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi-scratchpad</artifactId>
-            <version>3.11</version>
+            <version>5.2.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>