diff --git a/pom.xml b/pom.xml
index 30ceda3a07bcce93b711f1306b3cef0a117d597a..e4ab741a15ea77ee223c0ffbefc5e4f62fcec34e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,7 +60,7 @@
     <simple-http.version>1.0.5</simple-http.version>
     <lombok-version>1.18.20</lombok-version>
     <junit-version>4.13.2</junit-version>
-    <fastjson-version>1.2.78</fastjson-version>
+    <fastjson-version>1.2.83</fastjson-version>
     <alipay-sdk-version>4.17.5.ALL</alipay-sdk-version>
     <jacoco-version>0.8.2</jacoco-version>
   </properties>