diff --git a/hugegraph-pd/hg-pd-test/pom.xml b/hugegraph-pd/hg-pd-test/pom.xml
index 44d5d084ca..2fed09b5a7 100644
--- a/hugegraph-pd/hg-pd-test/pom.xml
+++ b/hugegraph-pd/hg-pd-test/pom.xml
@@ -138,7 +138,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.13.0</version>
+            <version>2.18.9</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>