diff --git a/bzst-dip-java-client/pom.xml b/bzst-dip-java-client/pom.xml
index e962283..fab3752 100644
--- a/bzst-dip-java-client/pom.xml
+++ b/bzst-dip-java-client/pom.xml
@@ -58,7 +58,7 @@
 			<dependency>
 				<groupId>com.fasterxml.jackson</groupId>
 				<artifactId>jackson-bom</artifactId>
-				<version>2.20.1</version>
+				<version>2.21.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>