diff --git a/Java_item/mia_test/Test/pom.xml b/Java_item/mia_test/Test/pom.xml
index 2bfe430..61739bc 100644
--- a/Java_item/mia_test/Test/pom.xml
+++ b/Java_item/mia_test/Test/pom.xml
@@ -95,7 +95,7 @@
 	<dependency>
     	<groupId>com.google.code.gson</groupId>
    		 <artifactId>gson</artifactId>
-    	<version>2.8.0</version>
+    	<version>2.8.9</version>
 	</dependency>	
 	<dependency>
     	<groupId>dom4j</groupId>