diff --git a/common/pom.xml b/common/pom.xml
index 22785d0..701813e 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -23,7 +23,7 @@
         <jaxen.version>1.1.6</jaxen.version>
         <guava.version>12.0.1</guava.version>
         <dom4j.version>1.6.1</dom4j.version>
-        <fastjson.version>1.2.5</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <disruptor.version>3.3.6</disruptor.version>
         <org.slf4j.version>1.7.5</org.slf4j.version>
         <commons.io.version>2.4</commons.io.version>