diff --git a/src/test/java/org/springframework/integration/aws/kinesis/KinesisIntegrationTests.java b/src/test/java/org/springframework/integration/aws/kinesis/KinesisIntegrationTests.java
index ff847a6..e5b2240 100644
--- a/src/test/java/org/springframework/integration/aws/kinesis/KinesisIntegrationTests.java
+++ b/src/test/java/org/springframework/integration/aws/kinesis/KinesisIntegrationTests.java
@@ -69,7 +69,7 @@ import com.amazonaws.services.kinesis.AmazonKinesisAsync;
 @DisabledOnOs(OS.WINDOWS)
 @SpringJUnitConfig
 @ExtendWith(LocalstackDockerExtension.class)
-@LocalstackDockerProperties(services = "kinesis")
+@LocalstackDockerProperties(randomizePorts = true, services = "kinesis")
 @DirtiesContext
 public class KinesisIntegrationTests {
 
diff --git a/src/test/java/org/springframework/integration/aws/leader/DynamoDbLockRegistryLeaderInitiatorTests.java b/src/test/java/org/springframework/integration/aws/leader/DynamoDbLockRegistryLeaderInitiatorTests.java
index a8e0691..e00506c 100644
--- a/src/test/java/org/springframework/integration/aws/leader/DynamoDbLockRegistryLeaderInitiatorTests.java
+++ b/src/test/java/org/springframework/integration/aws/leader/DynamoDbLockRegistryLeaderInitiatorTests.java
@@ -56,7 +56,7 @@ import com.amazonaws.waiters.WaiterParameters;
  */
 @DisabledOnOs(OS.WINDOWS)
 @ExtendWith(LocalstackDockerExtension.class)
-@LocalstackDockerProperties(services = "dynamodb")
+@LocalstackDockerProperties(randomizePorts = true, services = "dynamodb")
 class DynamoDbLockRegistryLeaderInitiatorTests {
 
 	private static AmazonDynamoDBAsync DYNAMO_DB;
diff --git a/src/test/java/org/springframework/integration/aws/lock/DynamoDbLockRegistryTests.java b/src/test/java/org/springframework/integration/aws/lock/DynamoDbLockRegistryTests.java
index e456992..2b614aa 100644
--- a/src/test/java/org/springframework/integration/aws/lock/DynamoDbLockRegistryTests.java
+++ b/src/test/java/org/springframework/integration/aws/lock/DynamoDbLockRegistryTests.java
@@ -60,7 +60,7 @@ import com.amazonaws.waiters.WaiterParameters;
 @DisabledOnOs(OS.WINDOWS)
 @SpringJUnitConfig
 @ExtendWith(LocalstackDockerExtension.class)
-@LocalstackDockerProperties(services = "dynamodb")
+@LocalstackDockerProperties(randomizePorts = true, services = "dynamodb")
 @DirtiesContext
 public class DynamoDbLockRegistryTests {
 
diff --git a/src/test/java/org/springframework/integration/aws/metadata/DynamoDbMetadataStoreTests.java b/src/test/java/org/springframework/integration/aws/metadata/DynamoDbMetadataStoreTests.java
index 14dbb57..4512863 100644
--- a/src/test/java/org/springframework/integration/aws/metadata/DynamoDbMetadataStoreTests.java
+++ b/src/test/java/org/springframework/integration/aws/metadata/DynamoDbMetadataStoreTests.java
@@ -49,7 +49,7 @@ import com.amazonaws.waiters.WaiterParameters;
  */
 @DisabledOnOs(OS.WINDOWS)
 @ExtendWith(LocalstackDockerExtension.class)
-@LocalstackDockerProperties(services = "dynamodb")
+@LocalstackDockerProperties(randomizePorts = true, services = "dynamodb")
 class DynamoDbMetadataStoreTests {
 
 	private static AmazonDynamoDBAsync DYNAMO_DB;