diff --git a/pom.xml b/pom.xml
index d6bb557..78faaa4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -161,7 +161,7 @@
 		<version.io.kokuwa.maven.parent>0.6.16-SNAPSHOT</version.io.kokuwa.maven.parent>
 		<version.io.github.git-commit-id>8.0.1</version.io.github.git-commit-id>
 		<version.org.jacoco>0.8.11</version.org.jacoco>
-		<version.org.openapitools.generator>7.3.0</version.org.openapitools.generator>
+		<version.org.openapitools.generator>7.4.0</version.org.openapitools.generator>
 		<version.org.openapitools.stylevalidator>1.11</version.org.openapitools.stylevalidator>
 		<version.org.sonatype.plugins.nexus-staging>1.6.13</version.org.sonatype.plugins.nexus-staging>