diff --git a/build.gradle b/build.gradle
index a74235e..7d84aa9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -60,7 +60,7 @@ spotless {
 /// Error Prone linter
 
 dependencies {
-  errorprone('com.google.errorprone:error_prone_core:2.21.1')
+  errorprone('com.google.errorprone:error_prone_core:2.22.0')
 }
 tasks.withType(JavaCompile).configureEach {
   // "-processing" avoids javac warning "No processor claimed any of these annotations".