diff --git a/kafka-streams/analytics-spring-cloud-streams-kafka-consumer/src/test/java/com/example/analytics/AnalyticsConsumerApplicationTests.java b/kafka-streams/analytics-spring-cloud-streams-kafka-consumer/src/test/java/com/example/analytics/AnalyticsConsumerApplicationTests.java
index 01da4a8d..edcbccfc 100644
--- a/kafka-streams/analytics-spring-cloud-streams-kafka-consumer/src/test/java/com/example/analytics/AnalyticsConsumerApplicationTests.java
+++ b/kafka-streams/analytics-spring-cloud-streams-kafka-consumer/src/test/java/com/example/analytics/AnalyticsConsumerApplicationTests.java
@@ -34,7 +34,7 @@
 public class AnalyticsConsumerApplicationTests {
 
     private static final DockerImageName KAFKA_TEST_IMAGE =
-            DockerImageName.parse("confluentinc/cp-kafka:7.3.1");
+            DockerImageName.parse("confluentinc/cp-kafka:7.3.3");
 
     @Container
     public static final KafkaContainer KAFKA_CONTAINER = new KafkaContainer(KAFKA_TEST_IMAGE);
diff --git a/kafka-streams/analytics-spring-cloud-streams-kafka-producer/src/test/java/com/example/analytics/AnalyticsProducerApplicationIntegrationTest.java b/kafka-streams/analytics-spring-cloud-streams-kafka-producer/src/test/java/com/example/analytics/AnalyticsProducerApplicationIntegrationTest.java
index a21fe5d9..6a3b96e5 100644
--- a/kafka-streams/analytics-spring-cloud-streams-kafka-producer/src/test/java/com/example/analytics/AnalyticsProducerApplicationIntegrationTest.java
+++ b/kafka-streams/analytics-spring-cloud-streams-kafka-producer/src/test/java/com/example/analytics/AnalyticsProducerApplicationIntegrationTest.java
@@ -39,7 +39,7 @@
 class AnalyticsProducerApplicationIntegrationTest {
 
   private static final DockerImageName KAFKA_TEST_IMAGE =
-      DockerImageName.parse("confluentinc/cp-kafka:7.3.1");
+      DockerImageName.parse("confluentinc/cp-kafka:7.3.3");
 
   @Container public static final KafkaContainer KAFKA = new KafkaContainer(KAFKA_TEST_IMAGE);