diff --git a/main/pom.xml b/main/pom.xml
index ef02d6f9b..2e6643898 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -351,12 +351,12 @@
     <dependency>
       <groupId>org.apache.poi</groupId>
       <artifactId>poi</artifactId>
-      <version>4.1.0</version>
+      <version>4.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.poi</groupId>
       <artifactId>poi-ooxml</artifactId>
-      <version>4.1.0</version> <!-- in classpath: 3.13-20150929 -->
+      <version>4.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.odftoolkit</groupId>