diff --git a/build.gradle b/build.gradle
index baa9aaf..b6cf802 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ plugins {
     id 'org.springframework.boot' version '2.7.5'
     id 'io.spring.dependency-management' version '1.1.0'
     id 'java'
-    id 'org.openapi.generator' version '5.2.1'
+    id 'org.openapi.generator' version '6.4.0'
     id 'org.siouan.frontend-jdk11' version '6.0.0'
 }