diff --git a/pom.xml b/pom.xml
index 71ae936..33497ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
         <jasypt.version>1.9.2</jasypt.version>
         <quartz.version>2.3.0</quartz.version>
         <cocoon.version>3.0.0-alpha-3</cocoon.version>
-        <fastjson.version>1.2.62</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
 
         <!-- log -->
         <slf4j.version>1.7.25</slf4j.version>