diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 118ed6d..ad4d845 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 apiguardian = "1.1.2"
 junit-jupiter = "5.11.3"
 assertJ = '3.26.3'
-kotlin = '2.0.21'
+kotlin = '2.1.0'
 #opentest4j = '1.3.0'
 #archunit = '1.3.0'
 #mockito = '5.14.2'
@@ -13,6 +13,7 @@ junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "jun
 assertj-core = { module = "org.assertj:assertj-core", version.ref = "assertJ" }
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
 kotlin-test-junit5 = { module = "org.jetbrains.kotlin:kotlin-test-junit5", version.ref = "kotlin" }
+
 # Used in gradle plugins build.gradle.kts:
 kotlin-gradlePlugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
 kotlin-powerAssertPlugin = { module = "org.jetbrains.kotlin:kotlin-power-assert", version.ref = "kotlin" }
diff --git a/gradle/plugins/src/main/kotlin/buildlogic.kotlin-library-conventions.gradle.kts b/gradle/plugins/src/main/kotlin/buildlogic.kotlin-library-conventions.gradle.kts
index 3e63082..aab447e 100644
--- a/gradle/plugins/src/main/kotlin/buildlogic.kotlin-library-conventions.gradle.kts
+++ b/gradle/plugins/src/main/kotlin/buildlogic.kotlin-library-conventions.gradle.kts
@@ -5,7 +5,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 plugins {
     `java-library`
     id("buildlogic.publish-library")
-    id("kotlin")
+    kotlin("jvm")
     kotlin("plugin.power-assert")
 }