diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index b578113..d256915
--- a/pom.xml
+++ b/pom.xml
@@ -359,7 +359,7 @@
 			<dependency>
 				<groupId>com.alibaba</groupId>
 				<artifactId>fastjson</artifactId>
-				<version>1.2.68</version>
+				<version>1.2.83</version>
 			</dependency>
 
 			<dependency>