diff --git a/examples/iot/iot-data-processing-pipeline/flink/pom.xml b/examples/iot/iot-data-processing-pipeline/flink/pom.xml
index 28e3bcd..29bf84a 100644
--- a/examples/iot/iot-data-processing-pipeline/flink/pom.xml
+++ b/examples/iot/iot-data-processing-pipeline/flink/pom.xml
@@ -33,7 +33,7 @@
         <avro.version>1.11.3</avro.version>
 
         <!-- Jackson -->
-        <jackson.version>2.17.1</jackson.version>
+        <jackson.version>2.18.6</jackson.version>
 
         <!-- Flink AWS Connector -->
         <flink.connector.aws.version>5.0.0-1.19</flink.connector.aws.version>