diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index bcb1f732..e43fb7c5
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.8.2</version>
+			<version>2.8.9</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-io</groupId>