diff --git a/services/comment-srv/pom.xml b/services/comment-srv/pom.xml
index a0d8461..e62b88e 100644
--- a/services/comment-srv/pom.xml
+++ b/services/comment-srv/pom.xml
@@ -125,7 +125,7 @@
          <dependency>
           <groupId>com.alibaba</groupId>
           <artifactId>fastjson</artifactId>
-          <version>1.2.24</version>
+          <version>1.2.83</version>
         </dependency>
         
          <dependency>