diff --git a/pom.xml b/pom.xml
index 73a241f..ce144ed 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
          <dependency>
                   <groupId>org.apache.pdfbox</groupId>
                   <artifactId>pdfbox</artifactId>
-                  <version>2.0.4</version>
+                  <version>2.0.24</version>
          </dependency>
          <dependency>
              <groupId>org.bouncycastle</groupId>