diff --git a/PDFHighLightExtractor/pom.xml b/PDFHighLightExtractor/pom.xml
index e3e27c1..9b0a900 100644
--- a/PDFHighLightExtractor/pom.xml
+++ b/PDFHighLightExtractor/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>org.apache.pdfbox</groupId>
             <artifactId>pdfbox</artifactId>
-            <version>1.8.9</version>
+            <version>2.0.15</version>
         </dependency>
     </dependencies>