diff --git "a/student/task2/5\345\217\267/be/pom.xml" "b/student/task2/5\345\217\267/be/pom.xml"
index 6586a6e..fdf7f69 100644
--- "a/student/task2/5\345\217\267/be/pom.xml"
+++ "b/student/task2/5\345\217\267/be/pom.xml"
@@ -74,7 +74,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.56</version>
+			<version>1.2.83</version>
 		</dependency>
 
 	</dependencies>