diff --git a/ZipkinServer/pom.xml b/ZipkinServer/pom.xml
index 84c2c95..2c1bd21 100644
--- a/ZipkinServer/pom.xml
+++ b/ZipkinServer/pom.xml
@@ -74,7 +74,7 @@
 		<dependency>
 		    <groupId>org.json</groupId>
 		    <artifactId>json</artifactId>
-		    <version>20180130</version>
+		    <version>20230227</version>
 		</dependency>	
 		<dependency>
 		    <groupId>org.springframework.cloud</groupId>