diff --git a/build.gradle b/build.gradle
index f49fd22a..2e86fd6a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -187,7 +187,7 @@ configure(javaProjects) { subproject ->
 		testImplementation "org.hamcrest:hamcrest-core:$hamcrestVersion"
 		optionalApi "org.assertj:assertj-core:$assertjVersion"
 
-		errorprone 'com.uber.nullaway:nullaway:0.12.3'
+		errorprone 'com.uber.nullaway:nullaway:0.12.4'
 		errorprone 'com.google.errorprone:error_prone_core:2.36.0'
 	}
 
diff --git a/spring-kafka-test/src/main/java/org/springframework/kafka/test/assertj/KafkaConditions.java b/spring-kafka-test/src/main/java/org/springframework/kafka/test/assertj/KafkaConditions.java
index ab8fc425..abad3aea 100644
--- a/spring-kafka-test/src/main/java/org/springframework/kafka/test/assertj/KafkaConditions.java
+++ b/spring-kafka-test/src/main/java/org/springframework/kafka/test/assertj/KafkaConditions.java
@@ -148,7 +148,8 @@ public final class KafkaConditions {
 		}
 
 		@Override
-		public boolean matches(ConsumerRecord<K, V> value) {
+		@SuppressWarnings("NullAway") // Overridden method does not define nullness
+		public boolean matches(@Nullable ConsumerRecord<K, @Nullable V> value) {
 			return this.keyCondition.matches(value) && this.valueCondition.matches(value);
 		}