diff --git a/esdb-to-psdb/pom.xml b/esdb-to-psdb/pom.xml
index 2789f9df..e0f478c5 100644
--- a/esdb-to-psdb/pom.xml
+++ b/esdb-to-psdb/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- swagger ui User-->