diff --git a/pom.xml b/pom.xml
index 845a86c..cf18823 100644
--- a/pom.xml
+++ b/pom.xml
@@ -96,7 +96,7 @@
 
     <properties>
         <mqtt.version>1.2.5</mqtt.version>
-        <jackson.version>2.13.2.2</jackson.version>
+        <jackson.version>2.13.4.1</jackson.version>
         <httpclient.version>4.5.13</httpclient.version>
         <jetty.version>11.0.9</jetty.version>
         <spring.version>5.2.0.RELEASE</spring.version>