diff --git a/department-service/pom.xml b/department-service/pom.xml
index 14a3da6..e9aeb37 100644
--- a/department-service/pom.xml
+++ b/department-service/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>org.springdoc</groupId>
 			<artifactId>springdoc-openapi-webmvc-core</artifactId>
-			<version>1.5.2</version>
+			<version>1.6.4</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springdoc</groupId>