diff --git a/examples/src/bld/java/com/example/ExampleBuild.java b/examples/src/bld/java/com/example/ExampleBuild.java
index 5a8bac6..9338d1b 100644
--- a/examples/src/bld/java/com/example/ExampleBuild.java
+++ b/examples/src/bld/java/com/example/ExampleBuild.java
@@ -1,7 +1,7 @@
 package com.example;
 
-import rife.bld.BaseProject;
 import rife.bld.BuildCommand;
+import rife.bld.Project;
 import rife.bld.extension.CompileKotlinOperation;
 import rife.bld.extension.CompileKotlinOptions;
 import rife.bld.extension.dokka.DokkaOperation;
@@ -19,8 +19,9 @@ import java.util.logging.Logger;
 
 import static rife.bld.dependencies.Repository.*;
 import static rife.bld.dependencies.Scope.compile;
+import static rife.bld.dependencies.Scope.test;
 
-public class ExampleBuild extends BaseProject {
+public class ExampleBuild extends Project {
     public ExampleBuild() {
         pkg = "com.example";
         name = "Example";
@@ -34,8 +35,10 @@ public class ExampleBuild extends BaseProject {
 
         scope(compile)
                 .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib", version(1, 9, 20)));
-
-        testOperation().mainClass("com.example.ExampleTest");
+        scope(test)
+                .include(dependency("org.jetbrains.kotlin:kotlin-test-junit5:1.9.20"))
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 10, 1)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 10, 1)));
     }
 
     public static void main(String[] args) {
diff --git a/examples/src/test/kotlin/com/example/ExampleTest.kt b/examples/src/test/kotlin/com/example/ExampleTest.kt
index 5fc94d4..6d8cf65 100644
--- a/examples/src/test/kotlin/com/example/ExampleTest.kt
+++ b/examples/src/test/kotlin/com/example/ExampleTest.kt
@@ -1,18 +1,11 @@
 package com.example
 
-class ExampleTest {
-    fun verifyHello() {
-        if ("Hello World!" != Example().message) {
-            throw AssertionError()
-        } else {
-            println("Succeeded")
-        }
-    }
+import kotlin.test.Test
+import kotlin.test.assertEquals
 
-    companion object {
-        @JvmStatic
-        fun main(args: Array<String>) {
-            ExampleTest().verifyHello()
-        }
+class ExampleTest {
+    @Test
+    fun verifyHello() {
+        assertEquals("Hello World!", Example().message)
     }
 }
\ No newline at end of file
diff --git a/src/main/java/rife/bld/extension/CompileKotlinOptions.java b/src/main/java/rife/bld/extension/CompileKotlinOptions.java
index 0be8e98..ff82c56 100644
--- a/src/main/java/rife/bld/extension/CompileKotlinOptions.java
+++ b/src/main/java/rife/bld/extension/CompileKotlinOptions.java
@@ -307,6 +307,18 @@ public class CompileKotlinOptions {
         return this;
     }
 
+    /**
+     * Specify the target version of the generated JVM bytecode.
+     *
+     * @param version the target version
+     * @return this class insance
+     * @see #jdkRelease(String)
+     */
+    public CompileKotlinOptions jdkRelease(int version) {
+        jdkRelease_ = String.valueOf(version);
+        return this;
+    }
+
     /**
      * Specify the target version of the generated JVM bytecode.
      * Possible values are 1.8, 9, 10, ..., 21. The default value is 1.8.
@@ -319,6 +331,18 @@ public class CompileKotlinOptions {
         return this;
     }
 
+    /**
+     * Specify the target version of the generated JVM bytecode.
+     *
+     * @param target the target version
+     * @return this class instance
+     * @see #jvmTarget(String)
+     */
+    public CompileKotlinOptions jvmTarget(int target) {
+        jvmTarget_ = String.valueOf(target);
+        return this;
+    }
+
     /**
      * Enable verbose logging output which includes details of the compilation process.
      *