diff --git a/pom.xml b/pom.xml
index 825bc4a..2b1fcbc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
         <maven.compiler.target>8</maven.compiler.target>
         <guava.version>30.0-jre</guava.version>
         <caffeine.version>2.9.1</caffeine.version>
-        <fastjson-version>1.2.76</fastjson-version>
+        <fastjson-version>1.2.83</fastjson-version>
     </properties>
 
     <dependencyManagement>