diff --git a/src/libs/dps-email-client/pom.xml b/src/libs/dps-email-client/pom.xml
index bcd1307b..dfadbc11 100644
--- a/src/libs/dps-email-client/pom.xml
+++ b/src/libs/dps-email-client/pom.xml
@@ -154,7 +154,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>5.1.1</version>
+                <version>4.1.0</version>
                 <executions>
                     <execution>
                         <id>spring-boot-api</id>
@@ -239,4 +239,4 @@
         </snapshotRepository>
     </distributionManagement>
 
-</project>
\ No newline at end of file
+</project>