diff --git a/build.gradle b/build.gradle
index c77234311..8342e7efa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,7 +21,7 @@ repositories {
   maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
 }
 
-ext.errorproneVersion = '2.30.0'
+ext.errorproneVersion = '2.31.0'
 
 dependencies {
   compileOnly "com.google.errorprone:error_prone_annotations:${errorproneVersion}"