diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ea6886f..d425d44 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 java = "21"
 spring-boot = "4.0.4"
 spring-dependency-management = "1.1.7"
-openapi-generator = "7.20.0"
+openapi-generator = "7.21.0"
 openapi-tools = "0.2.9"
 swagger = "2.2.45"
 swagger-request-validator = "2.46.0"