diff --git a/client/deployment/pom.xml b/client/deployment/pom.xml
index 60330fdf..f174d6f0 100644
--- a/client/deployment/pom.xml
+++ b/client/deployment/pom.xml
@@ -11,7 +11,7 @@
   <name>Quarkus - OpenAPI Generator - Client - Deployment</name>
 
   <properties>
-    <version.org.openapitools>7.20.0</version.org.openapitools>
+    <version.org.openapitools>7.21.0</version.org.openapitools>
     <version.org.slf4j>2.0.17</version.org.slf4j>
     <version.com.github.jknack>4.3.1</version.com.github.jknack>
   </properties>
diff --git a/pom.xml b/pom.xml
index 7fca23f0..73c92f3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
     <version.org.wiremock>3.13.2</version.org.wiremock>
     <version.com.github.tomakehurst>2.35.2</version.com.github.tomakehurst>
     <version.io.swagger.parser>2.1.39</version.io.swagger.parser>
-    <version.org.openapitools>7.20.0</version.org.openapitools>
+    <version.org.openapitools>7.21.0</version.org.openapitools>
     <version.com.github.javaparser>3.28.0</version.com.github.javaparser>
   </properties>
   <dependencyManagement>