diff --git a/libraries/build.gradle b/libraries/build.gradle
index 9ae461a3594..c0c9992048c 100644
--- a/libraries/build.gradle
+++ b/libraries/build.gradle
@@ -5,10 +5,9 @@ buildscript {
 
     repositories {
         mavenCentral()
-        maven { url 'http://dl.bintray.com/kotlin/kotlin-eap-1.1' }
     }
     dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.1-M04"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.1"
     }
 }