diff --git a/demo/pom.xml b/demo/pom.xml
index 014a5da..0c9b6ad 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.13.0</version>
+            <version>2.13.4.1</version>
         </dependency>        <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>