diff --git a/project/stage4/pom.xml b/project/stage4/pom.xml
index 7cc57b8..e9fe2c7 100644
--- a/project/stage4/pom.xml
+++ b/project/stage4/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>org.apache.pdfbox</groupId>
             <artifactId>pdfbox</artifactId>
-            <version>2.0.17</version>
+            <version>2.0.24</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file