diff --git a/spring-cloud-alarm-server/pom.xml b/spring-cloud-alarm-server/pom.xml
index d2f94e4..2a3f5d9 100644
--- a/spring-cloud-alarm-server/pom.xml
+++ b/spring-cloud-alarm-server/pom.xml
@@ -80,7 +80,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.31</version>
+            <version>1.2.83</version>
         </dependency>
 
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