diff --git a/build.gradle b/build.gradle
index 55f0cfc4b..b9fa75a65 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlin_version = '1.2.31'
+        kotlin_version = '1.2.41'
         target_sdk = 27
         min_sdk = 7
         min_sdk_rx = 15