diff --git a/build.gradle b/build.gradle
index 61a4bc30c7..901f8a7bda 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
   ext.versions = [
-      'kotlin': '1.3.40',
+      'kotlin': '1.3.50-eap-86',
       'jmhPlugin': '0.4.8',
       'animalSnifferPlugin': '1.5.0',
       'dokka': '0.9.18',
@@ -61,6 +61,7 @@ buildscript {
   repositories {
     mavenCentral()
     gradlePluginPortal()
+    maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
   }
 }
 
@@ -73,6 +74,7 @@ subprojects {
   repositories {
     mavenCentral()
     jcenter()
+    maven { url 'https://dl.bintray.com/kotlin/kotlin-eap' }
   }
 
   apply plugin: "org.jlleitschuh.gradle.ktlint"