diff --git a/base/pom.xml b/base/pom.xml
index 354f377..472af68 100644
--- a/base/pom.xml
+++ b/base/pom.xml
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.35</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>io.prometheus</groupId>