diff --git a/DataProcessing/datax-host/pom.xml b/DataProcessing/datax-host/pom.xml
index 1e57db42e..4ce0323c6 100644
--- a/DataProcessing/datax-host/pom.xml
+++ b/DataProcessing/datax-host/pom.xml
@@ -123,7 +123,7 @@ SOFTWARE
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.17.1</version>
+            <version>2.18.3</version>
         </dependency>
         <dependency>
             <groupId>com.microsoft.datax</groupId>