diff --git a/build.gradle b/build.gradle
index d14d8a2d..ac4c03c8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
     ext {
         javaVersion = '1.7'
-        kotlinVersion = '1.1.51'
+        kotlinVersion = '1.1.60'
 
         // see https://www.jetbrains.com/intellij-repository/releases/
         intellijVersion = '173.3188.16'