diff --git a/pom.xml b/pom.xml
index 8d353a7..cfa81b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -150,7 +150,7 @@
     </dependencies>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <openapi-generator-version>4.3.0</openapi-generator-version>
+        <openapi-generator-version>7.3.0</openapi-generator-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.13.2</junit-version>
     </properties>