diff --git a/spring-boot/spring-boot-openapi-impl/specification/pom.xml b/spring-boot/spring-boot-openapi-impl/specification/pom.xml
index 79d657f4f..485e3593f 100644
--- a/spring-boot/spring-boot-openapi-impl/specification/pom.xml
+++ b/spring-boot/spring-boot-openapi-impl/specification/pom.xml
@@ -137,7 +137,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>4.2.3</version>
+                <version>5.1.0</version>
                 <executions>
                     <execution>
                         <goals>