diff --git a/build.gradle b/build.gradle
index cacd2e28..acd4b419 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
     ext {
         KOTLIN_VERSION = "1.5.30"
-        KETHEREUM_VERSION = "0.84.4"
+        KETHEREUM_VERSION = "0.85.3"
     }
 
     repositories {