diff --git a/pom.xml b/pom.xml
index b5138bc8..446ee39d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -391,7 +391,7 @@
         <dependency>
             <groupId>net.sf.mpxj</groupId>
             <artifactId>mpxj</artifactId>
-            <version>5.5.4</version>
+            <version>8.3.5</version>
         </dependency>
         
         <dependency>