diff --git a/summer-dao/pom.xml b/summer-dao/pom.xml
index dac4907..36e9f4e 100644
--- a/summer-dao/pom.xml
+++ b/summer-dao/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.67</version>
+            <version>1.2.83</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/commons-dbutils/commons-dbutils -->
         <dependency>