diff --git a/testsuite/pom.xml b/testsuite/pom.xml
index 0ba0ed75fd042a30c31fea3afb4de25b8b2ff509..acdef9d9a23005d9d9e587e447e557fd3942e945 100644
--- a/testsuite/pom.xml
+++ b/testsuite/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.78</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>