diff --git a/dk-impl-basic/dk-basic-excel/pom.xml b/dk-impl-basic/dk-basic-excel/pom.xml
index 9052f8f..861fae8 100644
--- a/dk-impl-basic/dk-basic-excel/pom.xml
+++ b/dk-impl-basic/dk-basic-excel/pom.xml
@@ -13,7 +13,7 @@
     <description>提供基础的excel读写功能，本项目使用POI实现</description>
 
     <properties>
-        <poi.version>4.0.1</poi.version>
+        <poi.version>4.1.1</poi.version>
     </properties>
     <dependencies>
         <dependency>