diff --git a/build.gradle b/build.gradle
index 8c6fa3c2..be1e3bf8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        KOTLIN_VERSION = "1.3.41"
+        KOTLIN_VERSION = "1.3.50"
         KETHEREUM_VERSION = "0.76.0"
     }