diff --git a/springboot-argument/pom.xml b/springboot-argument/pom.xml
index 5c2e139..208d620 100644
--- a/springboot-argument/pom.xml
+++ b/springboot-argument/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.70</version>
+            <version>1.2.84</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>