diff --git a/jvm/undertest-junit5-kotest/harness/settings.gradle b/jvm/undertest-junit5-kotest/harness/settings.gradle
index 037fa21f..d914d4fa 100644
--- a/jvm/undertest-junit5-kotest/harness/settings.gradle
+++ b/jvm/undertest-junit5-kotest/harness/settings.gradle
@@ -26,7 +26,7 @@ plugins {
     // https://plugins.gradle.org/plugin/org.jetbrains.kotlin.multiplatform
     id 'org.jetbrains.kotlin.multiplatform' version '1.9.24' apply false
     // https://github.com/adamko-dev/dokkatoo/releases
-    id 'dev.adamko.dokkatoo-html' version '2.0.0' apply false
+    id 'dev.adamko.dokkatoo-html' version '2.3.1' apply false
 }
 
 blowdryerSetup {