diff --git a/java-nature-core/pom.xml b/java-nature-core/pom.xml
index 102e560..b5c55be 100644
--- a/java-nature-core/pom.xml
+++ b/java-nature-core/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.44</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->