diff --git a/pom.xml b/pom.xml
index 908a8ec..e5b0f30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.apache.pdfbox</groupId>
             <artifactId>pdfbox</artifactId>
-            <version>2.0.17</version>
+            <version>2.0.24</version>
         </dependency>
         <!-- jetty服务器 -->
         <dependency>