diff --git a/codeplay-java-version/pom.xml b/codeplay-java-version/pom.xml
index 222c1aa..029155e 100644
--- a/codeplay-java-version/pom.xml
+++ b/codeplay-java-version/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.54</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>