diff --git a/DLModelMS/TestScripts/pom.xml b/DLModelMS/TestScripts/pom.xml
index b189eb0..fbf7c92 100644
--- a/DLModelMS/TestScripts/pom.xml
+++ b/DLModelMS/TestScripts/pom.xml
@@ -77,7 +77,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.47</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>