diff --git a/pom.xml b/pom.xml
index de07ee6..539c73c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -261,7 +261,7 @@
 	<dependency>
 		<groupId>com.google.code.gson</groupId>
 		<artifactId>gson</artifactId>
-		<version>2.8.5</version>
+		<version>2.8.9</version>
 	</dependency>
 	<!-- mail -->
 	<!-- https://mvnrepository.com/artifact/javax.mail/mail -->