diff --git a/pom.xml b/pom.xml
index 2d1f17f..2910cde 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
         <log4j2-version>2.11.1</log4j2-version>
         <junit.version>4.11</junit.version>
 
-        <fastjson.version>1.2.60</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <commons-lang3.version>3.7</commons-lang3.version>
         <mongo-java-driver.version>3.10.2</mongo-java-driver.version>