diff --git a/launcher/pom.xml b/launcher/pom.xml
index 64780588..5618c1bf 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.7</version>
+            <version>1.2.83</version>
         </dependency>
 
     </dependencies>