diff --git a/spring-boot-study-redis/pom.xml b/spring-boot-study-redis/pom.xml
index 1fbcf43..7db065f 100644
--- a/spring-boot-study-redis/pom.xml
+++ b/spring-boot-study-redis/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.44</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>