diff --git a/build.gradle.kts b/build.gradle.kts
index fa490b4..c36b70d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
   id("org.jetbrains.kotlin.jvm") version "2.2.10"
-  id("org.jetbrains.kotlin.plugin.allopen") version "2.2.10"
+  id("org.jetbrains.kotlin.plugin.allopen") version "2.2.20"
   id("com.google.devtools.ksp") version "2.2.10-2.0.2"
   id("com.github.johnrengelman.shadow") version "8.1.1"
   id("io.micronaut.application") version "4.5.4"