diff --git a/bzst-dip-java-client/pom.xml b/bzst-dip-java-client/pom.xml
index 8c40ca9..92870dc 100644
--- a/bzst-dip-java-client/pom.xml
+++ b/bzst-dip-java-client/pom.xml
@@ -93,7 +93,7 @@
 		<dependency>
 			<groupId>org.openapitools</groupId>
 			<artifactId>jackson-databind-nullable</artifactId>
-			<version>0.2.8</version>
+			<version>0.2.9</version>
 		</dependency>
 
 		<dependency>