diff --git a/packages/internal/WekaExcel/pom.xml b/packages/internal/WekaExcel/pom.xml
index b3bf42a6..0ca8ab7f 100644
--- a/packages/internal/WekaExcel/pom.xml
+++ b/packages/internal/WekaExcel/pom.xml
@@ -109,7 +109,7 @@
     <dependency>
       <groupId>org.apache.poi</groupId>
       <artifactId>poi</artifactId>
-      <version>3.17</version>
+      <version>4.1.1</version>
     </dependency>
 
     <dependency>