diff --git a/samples/kotlin/pom.xml b/samples/kotlin/pom.xml
index ee1774b45..c1e22571b 100644
--- a/samples/kotlin/pom.xml
+++ b/samples/kotlin/pom.xml
@@ -30,7 +30,7 @@
   <description>A sample application written in Kotlin and compiled by TeaVM</description>
 
   <properties>
-    <kotlin.version>0.11.91.1</kotlin.version>
+    <kotlin.version>1.0.1-2</kotlin.version>
   </properties>
 
   <dependencies>
diff --git a/samples/kotlin/src/main/kotlin/Hello.kt b/samples/kotlin/src/main/kotlin/Hello.kt
deleted file mode 100644
index 7c7092d2c..000000000
--- a/samples/kotlin/src/main/kotlin/Hello.kt
+++ /dev/null
@@ -1,14 +0,0 @@
-package org.teavm.samples.kotlin
-
-import org.teavm.jso.*
-import org.teavm.jso.browser.*
-import org.teavm.jso.dom.html.*
-import org.teavm.jso.dom.events.*
-
-fun main(args : Array<String>) {
-    var document = Window.current().getDocument();
-
-    document.getElementById("hello-kotlin").addEventListener("click", EventListener<MouseEvent>() {
-       Window.alert("Hello, developer!");
-    })
-}
diff --git a/samples/kotlin/src/main/kotlin/org/teavm/samples/kotlin/Hello.kt b/samples/kotlin/src/main/kotlin/org/teavm/samples/kotlin/Hello.kt
new file mode 100644
index 000000000..4364e19c8
--- /dev/null
+++ b/samples/kotlin/src/main/kotlin/org/teavm/samples/kotlin/Hello.kt
@@ -0,0 +1,24 @@
+/*
+ *  Copyright 2016 Alexey Andreev.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.teavm.samples.kotlin
+
+import org.teavm.jso.browser.*
+
+fun main(args : Array<String>) {
+    val document = Window.current().document;
+
+    document.getElementById("hello-kotlin").addEventListener("click") { Window.alert("Hello, developer!") }
+}
diff --git a/samples/kotlin/teavm-samples-kotlin.iml b/samples/kotlin/teavm-samples-kotlin.iml
index 170e5cb3c..da681ff4e 100644
--- a/samples/kotlin/teavm-samples-kotlin.iml
+++ b/samples/kotlin/teavm-samples-kotlin.iml
@@ -22,8 +22,8 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.jetbrains.kotlin:kotlin-stdlib:0.11.91.1" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.jetbrains.kotlin:kotlin-runtime:0.11.91.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.jetbrains.kotlin:kotlin-stdlib:1.0.1-2" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.jetbrains.kotlin:kotlin-runtime:1.0.1-2" level="project" />
     <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.11" level="project" />
     <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
     <orderEntry type="module" module-name="teavm-classlib" scope="PROVIDED" />