diff --git a/pom.xml b/pom.xml
index b6226ce..43c350b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
   	<dependency>
     	<groupId>com.google.code.gson</groupId>
     	<artifactId>gson</artifactId>
-    	<version>2.8.5</version>
+    	<version>2.8.9</version>
 	</dependency>
 	<dependency>
     	<groupId>org.apache.pdfbox</groupId>