diff --git a/a_little_RESTful/2/pom.xml b/a_little_RESTful/2/pom.xml
index 2d1b232..80ad04e 100644
--- a/a_little_RESTful/2/pom.xml
+++ b/a_little_RESTful/2/pom.xml
@@ -31,7 +31,7 @@
 	<dependency>
 	    <groupId>com.google.code.gson</groupId>
 	    <artifactId>gson</artifactId>
-	    <version>2.8.5</version>
+	    <version>2.8.9</version>
 	</dependency>
       <dependency>
           <groupId>org.slf4j</groupId>