diff --git a/quickstart-spring-boot-netty-action/pom.xml b/quickstart-spring-boot-netty-action/pom.xml
old mode 100755
new mode 100644
index 32d6923..49eea1e
--- a/quickstart-spring-boot-netty-action/pom.xml
+++ b/quickstart-spring-boot-netty-action/pom.xml
@@ -63,7 +63,7 @@
       <dependency>
         <groupId>com.alibaba</groupId>
         <artifactId>fastjson</artifactId>
-        <version>1.2.73</version>
+        <version>1.2.83</version>
       </dependency>
 
       <dependency>