diff --git a/code/web/sbblog/sbblog/pom.xml b/code/web/sbblog/sbblog/pom.xml
index 0943543..0a9056e 100644
--- a/code/web/sbblog/sbblog/pom.xml
+++ b/code/web/sbblog/sbblog/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.46</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>mysql</groupId>