diff --git a/javasource-springboot/pom.xml b/javasource-springboot/pom.xml
index c603f07..b7db8a2 100644
--- a/javasource-springboot/pom.xml
+++ b/javasource-springboot/pom.xml
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.73</version>
+            <version>1.2.83</version>
         </dependency>
         <!-- db -->
         <dependency>