diff --git a/back-end/universal_web_notification_sender/pom.xml b/back-end/universal_web_notification_sender/pom.xml
index c8b591a..f1d1153 100644
--- a/back-end/universal_web_notification_sender/pom.xml
+++ b/back-end/universal_web_notification_sender/pom.xml
@@ -17,7 +17,7 @@
     <dependency>
         <groupId>org.json</groupId>
         <artifactId>json</artifactId>
-        <version>20160212</version>
+        <version>20230227</version>
     </dependency>
     <dependency>
         <groupId>com.notnoop.apns</groupId>