diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 1af1c7a..b47e93b
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 	<dependency>
 	  <groupId>com.google.code.gson</groupId>
 	  <artifactId>gson</artifactId>
-	  <version>2.8.2</version>
+	  <version>2.8.9</version>
 	</dependency>
   </dependencies>
 </project>