diff --git a/build.gradle b/build.gradle
index f5bc885c..24b11f04 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        KOTLIN_VERSION = "1.4.30"
+        KOTLIN_VERSION = "1.4.31"
         KETHEREUM_VERSION = "0.83.4"
     }