diff --git a/bzst-dip-java-client/pom.xml b/bzst-dip-java-client/pom.xml
index b8eb398..f756e43 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>2.21.2</version>
+				<version>2.21.3</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -70,7 +70,7 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents.client5</groupId>
 			<artifactId>httpclient5</artifactId>
-			<version>5.6</version>
+			<version>5.6.1</version>
 		</dependency>
 
 		<!-- JSON processing: jackson -->
@@ -384,7 +384,7 @@
 					<plugin>
 						<groupId>org.openapitools</groupId>
 						<artifactId>openapi-generator-maven-plugin</artifactId>
-						<version>7.20.0</version>
+						<version>7.22.0</version>
 						<executions>
 							<execution>
 								<goals>