diff --git a/springboot_elasticsearch/pom.xml b/springboot_elasticsearch/pom.xml
index 6b3d151..534b073 100644
--- a/springboot_elasticsearch/pom.xml
+++ b/springboot_elasticsearch/pom.xml
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.json</groupId>
             <artifactId>json</artifactId>
-            <version>20160810</version>
+            <version>20230227</version>
         </dependency>
     </dependencies>