diff --git a/code/pom.xml b/code/pom.xml
index 2d0c525..738081d 100644
--- a/code/pom.xml
+++ b/code/pom.xml
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>org.apache.pdfbox</groupId>
 			<artifactId>pdfbox</artifactId>
-			<version>2.0.17</version>
+			<version>2.0.24</version>
 		</dependency>
 		<dependency>
 			<groupId>log4j</groupId>