diff --git a/skeleton-service/pom.xml b/skeleton-service/pom.xml
index e4de859..498b368 100644
--- a/skeleton-service/pom.xml
+++ b/skeleton-service/pom.xml
@@ -23,7 +23,7 @@
         <!-- easy.poi version -->
         <easy.poi.version>3.2.0</easy.poi.version>
         <!-- fastjson version -->
-        <fastjson.version>1.2.47</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <!-- xxl-job -->
         <xxl-job.version>2.0.1</xxl-job.version>