diff --git a/pole-client-java/pom.xml b/pole-client-java/pom.xml
index da72825..3bcd25b 100644
--- a/pole-client-java/pom.xml
+++ b/pole-client-java/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.18.2</version>
+            <version>2.18.9</version>
             <scope>test</scope>
         </dependency>
     </dependencies>