diff --git a/generator/pom.xml b/generator/pom.xml
index 4ab6319..1047704 100644
--- a/generator/pom.xml
+++ b/generator/pom.xml
@@ -54,7 +54,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>4.0.3</version>
+                <version>5.1.0</version>
                 <executions>
                     <execution>
                         <id>spring</id>