diff --git a/pom.xml b/pom.xml
index 2d98291..18ac0d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.9.8</version>
+            <version>2.18.6</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->