diff --git a/build.gradle b/build.gradle
index cee69adb1..bd3a36278 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ plugins {
   id 'application'
   id 'jvm-test-suite'
   id 'com.diffplug.spotless' version '6.25.0'
-  id 'net.ltgt.errorprone' version '3.1.0'
+  id 'net.ltgt.errorprone' version '4.0.0'
 }
 
 group = 'org.contikios.cooja'