diff --git a/build-tools/conventions/src/main/kotlin/NibelAndroidCommonPlugin.kt b/build-tools/conventions/src/main/kotlin/NibelAndroidCommonPlugin.kt
index f52acd0..9585b3e 100644
--- a/build-tools/conventions/src/main/kotlin/NibelAndroidCommonPlugin.kt
+++ b/build-tools/conventions/src/main/kotlin/NibelAndroidCommonPlugin.kt
@@ -2,8 +2,10 @@ import com.turo.nibel.buildtools.CommonExtension
 import com.turo.nibel.buildtools.NibelConventionPlugin
 import com.turo.nibel.buildtools.android
 import com.turo.nibel.buildtools.implementation
+import com.turo.nibel.buildtools.kotlin
 import com.turo.nibel.buildtools.kotlinOptions
 import com.turo.nibel.buildtools.libs
+import org.gradle.jvm.toolchain.JavaLanguageVersion
 import org.gradle.kotlin.dsl.dependencies
 import org.gradle.kotlin.dsl.withType
 
@@ -39,6 +41,12 @@ class NibelAndroidCommonPlugin : NibelConventionPlugin({
         }
     }
 
+    kotlin {
+        jvmToolchain {
+            languageVersion.set(JavaLanguageVersion.of(NibelMetadata.JAVA_VERSION.toString()))
+        }
+    }
+
     dependencies {
         implementation(platform(libs.bom.kotlin))
     }
diff --git a/build-tools/conventions/src/main/kotlin/NibelKotlinJvmLibraryPlugin.kt b/build-tools/conventions/src/main/kotlin/NibelKotlinJvmLibraryPlugin.kt
index ce87ffc..00fea99 100644
--- a/build-tools/conventions/src/main/kotlin/NibelKotlinJvmLibraryPlugin.kt
+++ b/build-tools/conventions/src/main/kotlin/NibelKotlinJvmLibraryPlugin.kt
@@ -1,6 +1,8 @@
 import com.turo.nibel.buildtools.NibelConventionPlugin
+import com.turo.nibel.buildtools.kotlin
 import com.turo.nibel.buildtools.libs
 import org.gradle.api.tasks.compile.JavaCompile
+import org.gradle.jvm.toolchain.JavaLanguageVersion
 import org.gradle.kotlin.dsl.withType
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
@@ -19,4 +21,10 @@ class NibelKotlinJvmLibraryPlugin : NibelConventionPlugin({
         targetCompatibility = NibelMetadata.JAVA_VERSION.toString()
         sourceCompatibility = NibelMetadata.JAVA_VERSION.toString()
     }
+
+    kotlin {
+        jvmToolchain {
+            languageVersion.set(JavaLanguageVersion.of(NibelMetadata.JAVA_VERSION.toString()))
+        }
+    }
 })
diff --git a/build-tools/conventions/src/main/kotlin/com/turo/nibel/buildtools/DslExtensions.kt b/build-tools/conventions/src/main/kotlin/com/turo/nibel/buildtools/DslExtensions.kt
index 13180e8..958df61 100644
--- a/build-tools/conventions/src/main/kotlin/com/turo/nibel/buildtools/DslExtensions.kt
+++ b/build-tools/conventions/src/main/kotlin/com/turo/nibel/buildtools/DslExtensions.kt
@@ -9,6 +9,8 @@ import org.gradle.api.tasks.SourceSetContainer
 import org.gradle.kotlin.dsl.DependencyHandlerScope
 import org.gradle.kotlin.dsl.getByType
 import org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions
+import org.jetbrains.kotlin.gradle.dsl.KotlinSingleTargetExtension
+import org.jetbrains.kotlin.gradle.plugin.mpp.AbstractKotlinTarget
 
 typealias CommonExtension = com.android.build.api.dsl.CommonExtension<*, *, *, *>
 
@@ -21,6 +23,9 @@ fun <T : CommonExtension> Project.android(body: T.() -> Unit) {
     (extensions.getByName("android") as T).apply(body)
 }
 
+fun Project.kotlin(body: KotlinSingleTargetExtension<AbstractKotlinTarget>.() -> Unit): Unit =
+    (this as ExtensionAware).extensions.configure("kotlin", body)
+
 fun CommonExtension.kotlinOptions(body: KotlinJvmOptions.() -> Unit) {
     (this as ExtensionAware).extensions.configure("kotlinOptions", body)
 }
@@ -29,8 +34,9 @@ fun <T> NamedDomainObjectContainer<T>.release(body: T.() -> Unit) {
     getByName("release", body)
 }
 
-val Project.sourceSets: SourceSetContainer get() =
-    (this as ExtensionAware).extensions.getByName("sourceSets") as SourceSetContainer
+val Project.sourceSets: SourceSetContainer
+    get() = (this as ExtensionAware).extensions
+        .getByName("sourceSets") as SourceSetContainer
 
 fun Project.mavenPublishing(configure: MavenPublishBaseExtension.() -> Unit) {
     (this as ExtensionAware).extensions.configure("mavenPublishing", configure)