diff --git a/pdf/pdf/pom.xml b/pdf/pdf/pom.xml
index 2249b19..8cd59a0 100644
--- a/pdf/pdf/pom.xml
+++ b/pdf/pdf/pom.xml
@@ -43,7 +43,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.45</version>
+			<version>8.0.28</version>
 		</dependency>