diff --git a/projects/control-service/projects/versions-of-external-dependencies.gradle b/projects/control-service/projects/versions-of-external-dependencies.gradle
index 96952c513d..3a3a3bbf5a 100644
--- a/projects/control-service/projects/versions-of-external-dependencies.gradle
+++ b/projects/control-service/projects/versions-of-external-dependencies.gradle
@@ -47,7 +47,7 @@ project.ext {
             // on next upgrade, revise if those still need to be set explicitly
             'org.junit.platform:junit-platform-commons'                          : 'org.junit.platform:junit-platform-commons:1.9.2',
             'io.swagger.core.v3:swagger-annotations'                             : 'io.swagger.core.v3:swagger-annotations:2.2.8',
-            'io.swagger.core.v3:swagger-models'                                  : 'io.swagger.core.v3:swagger-models:2.2.8',
+            'io.swagger.core.v3:swagger-models'                                  : 'io.swagger.core.v3:swagger-models:2.2.9',
             'io.micrometer:micrometer-core'                                      : 'io.micrometer:micrometer-core:1.10.4',
             'com.squareup.okio:okio'                                             : 'com.squareup.okio:okio:3.3.0',
             'org.apache.commons:commons-compress'                                : 'org.apache.commons:commons-compress:1.22',