diff --git a/build.gradle b/build.gradle
index e7e0c5b..004b1cc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ plugins {
   id 'com.diffplug.spotless' version '6.25.0'
 
   // Error Prone linter
-  id('net.ltgt.errorprone') version '3.1.0'
+  id('net.ltgt.errorprone') version '4.0.0'
 
   // Checker Framework pluggable type-checking
   id 'org.checkerframework' version '0.6.39'