diff --git a/my-spring/pom.xml b/my-spring/pom.xml
index 25fe7f7..8e945b9 100644
--- a/my-spring/pom.xml
+++ b/my-spring/pom.xml
@@ -142,7 +142,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.1.41</version>
+            <version>1.2.83</version>
         </dependency>