diff --git a/springboot-neo4j/pom.xml b/springboot-neo4j/pom.xml
index 0276891..0ea06b5 100644
--- a/springboot-neo4j/pom.xml
+++ b/springboot-neo4j/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.40</version>
+            <version>1.2.48</version>
         </dependency>
 
         <!--neo4j-->