diff --git a/nifi-melt-service-api/pom.xml b/nifi-melt-service-api/pom.xml
index 26e94b4..d48f027 100644
--- a/nifi-melt-service-api/pom.xml
+++ b/nifi-melt-service-api/pom.xml
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>net.minidev</groupId>
             <artifactId>json-smart</artifactId>
-            <version>2.3.1</version>
+            <version>2.4.9</version>
         </dependency>
         <dependency>
             <groupId>org.apache.nifi</groupId>