diff --git a/springtx/pom.xml b/springtx/pom.xml
index 019ac80..d84dfd9 100644
--- a/springtx/pom.xml
+++ b/springtx/pom.xml
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.60</version>
+      <version>1.2.83</version>
     </dependency>
     <dependency>
       <groupId>org.projectlombok</groupId>