diff --git a/pom.xml b/pom.xml
index 99d3f993..6360e324 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
         <logback.version>1.2.1</logback.version>
         <ttl.version>2.10.2</ttl.version>
         <guava.version>19.0</guava.version>
-        <fastjson.version>1.2.67.sec10</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <commons-io.version>2.5</commons-io.version>
         <commons-lang3.version>3.6</commons-lang3.version>
         <commons-io.version>2.5</commons-io.version>