diff --git a/aws-dynamodb-project/pom.xml b/aws-dynamodb-project/pom.xml
index 3fb15011..d55f5742 100644
--- a/aws-dynamodb-project/pom.xml
+++ b/aws-dynamodb-project/pom.xml
@@ -94,11 +94,6 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-testcontainers</artifactId>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>io.awspring.cloud</groupId>
             <artifactId>spring-cloud-aws-testcontainers</artifactId>
@@ -109,11 +104,6 @@
             <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>localstack</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <dependencyManagement>
diff --git a/aws-ses-project/pom.xml b/aws-ses-project/pom.xml
index 465a35e8..1f87a978 100644
--- a/aws-ses-project/pom.xml
+++ b/aws-ses-project/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.2.4</version>
+        <version>3.3.0-M3</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.awsspring</groupId>
@@ -19,7 +19,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <java.version>21</java.version>
-        <spring-cloud-aws.version>3.1.1</spring-cloud-aws.version>
+        <spring-cloud-aws.version>3.2.0-M1</spring-cloud-aws.version>
         <springdoc-openapi.version>2.4.0</springdoc-openapi.version>
 
         <project.testresult.directory>${project.build.directory}/test-results</project.testresult.directory>
@@ -98,13 +98,13 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>junit-jupiter</artifactId>
+            <groupId>io.awspring.cloud</groupId>
+            <artifactId>spring-cloud-aws-testcontainers</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>localstack</artifactId>
+            <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -222,7 +222,7 @@
                 <configuration>
                     <java>
                         <googleJavaFormat>
-                            <version>1.18.1</version>
+                            <version>1.19.2</version>
                             <style>AOSP</style>
                         </googleJavaFormat>
                     </java>
diff --git a/aws-ses-project/src/test/java/com/example/awsspring/TestSESApplication.java b/aws-ses-project/src/test/java/com/example/awsspring/TestSESApplication.java
new file mode 100644
index 00000000..cee6b50c
--- /dev/null
+++ b/aws-ses-project/src/test/java/com/example/awsspring/TestSESApplication.java
@@ -0,0 +1,31 @@
+package com.example.awsspring;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Bean;
+import org.testcontainers.containers.localstack.LocalStackContainer;
+import org.testcontainers.containers.output.Slf4jLogConsumer;
+import org.testcontainers.utility.DockerImageName;
+
+@Slf4j
+@TestConfiguration(proxyBeanMethods = false)
+public class TestSESApplication {
+
+    @Bean
+    @ServiceConnection
+    LocalStackContainer localStackContainer() {
+        LocalStackContainer localStackContainer =
+                new LocalStackContainer(
+                        DockerImageName.parse("localstack/localstack").withTag("3.3.0"));
+        localStackContainer.start();
+        Slf4jLogConsumer logConsumer = new Slf4jLogConsumer(log);
+        localStackContainer.followOutput(logConsumer);
+        return localStackContainer;
+    }
+
+    public static void main(String[] args) {
+        SpringApplication.from(SESApplication::main).with(TestSESApplication.class).run(args);
+    }
+}
diff --git a/aws-ses-project/src/test/java/com/example/awsspring/common/AbstractIntegrationTest.java b/aws-ses-project/src/test/java/com/example/awsspring/common/AbstractIntegrationTest.java
index b9e80eea..3c23e08b 100644
--- a/aws-ses-project/src/test/java/com/example/awsspring/common/AbstractIntegrationTest.java
+++ b/aws-ses-project/src/test/java/com/example/awsspring/common/AbstractIntegrationTest.java
@@ -3,6 +3,7 @@
 import static com.example.awsspring.utils.AppConstants.PROFILE_TEST;
 import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
 
+import com.example.awsspring.TestSESApplication;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
@@ -11,9 +12,9 @@
 import org.springframework.test.web.servlet.MockMvc;
 
 @ActiveProfiles({PROFILE_TEST})
-@SpringBootTest(webEnvironment = RANDOM_PORT)
+@SpringBootTest(webEnvironment = RANDOM_PORT, classes = TestSESApplication.class)
 @AutoConfigureMockMvc
-public abstract class AbstractIntegrationTest extends LocalStackConfig {
+public abstract class AbstractIntegrationTest {
 
     @Autowired protected MockMvc mockMvc;
 
diff --git a/aws-ses-project/src/test/java/com/example/awsspring/common/LocalStackConfig.java b/aws-ses-project/src/test/java/com/example/awsspring/common/LocalStackConfig.java
deleted file mode 100644
index bb8e916a..00000000
--- a/aws-ses-project/src/test/java/com/example/awsspring/common/LocalStackConfig.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package com.example.awsspring.common;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.test.context.DynamicPropertyRegistry;
-import org.springframework.test.context.DynamicPropertySource;
-import org.testcontainers.containers.localstack.LocalStackContainer;
-import org.testcontainers.containers.output.Slf4jLogConsumer;
-import org.testcontainers.utility.DockerImageName;
-
-@Slf4j
-public class LocalStackConfig {
-
-    static final LocalStackContainer localStackContainer =
-            new LocalStackContainer(
-                    DockerImageName.parse("localstack/localstack").withTag("3.3.0"));
-
-    static {
-        localStackContainer.start();
-        Slf4jLogConsumer logConsumer = new Slf4jLogConsumer(log);
-        localStackContainer.followOutput(logConsumer);
-    }
-
-    @DynamicPropertySource
-    static void setDynamicProperties(DynamicPropertyRegistry dynamicPropertyRegistry) {
-        dynamicPropertyRegistry.add(
-                "spring.cloud.aws.credentials.access-key", localStackContainer::getAccessKey);
-        dynamicPropertyRegistry.add(
-                "spring.cloud.aws.credentials.secret-key", localStackContainer::getSecretKey);
-        dynamicPropertyRegistry.add(
-                "spring.cloud.aws.region.static", localStackContainer::getRegion);
-        dynamicPropertyRegistry.add(
-                "spring.cloud.aws.endpoint", () -> localStackContainer.getEndpoint().toString());
-    }
-}
diff --git a/aws-sns-project/pom.xml b/aws-sns-project/pom.xml
index 209f3ea7..741f6abf 100644
--- a/aws-sns-project/pom.xml
+++ b/aws-sns-project/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.2.4</version>
+        <version>3.3.0-M3</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.awssns</groupId>
@@ -21,7 +21,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <java.version>21</java.version>
-        <spring-cloud-aws.version>3.1.1</spring-cloud-aws.version>
+        <spring-cloud-aws.version>3.2.0-M1</spring-cloud-aws.version>
         <springdoc-openapi.version>2.4.0</springdoc-openapi.version>
 
         <project.testresult.directory>${project.build.directory}/test-results</project.testresult.directory>
@@ -84,8 +84,8 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-testcontainers</artifactId>
+            <groupId>io.awspring.cloud</groupId>
+            <artifactId>spring-cloud-aws-testcontainers</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -93,11 +93,6 @@
             <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>localstack</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
     <dependencyManagement>
@@ -326,4 +321,25 @@
         </plugins>
     </build>
 
+    <repositories>
+        <repository>
+            <id>spring-milestones</id>
+            <name>Spring Milestones</name>
+            <url>https://repo.spring.io/milestone</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+    <pluginRepositories>
+        <pluginRepository>
+            <id>spring-milestones</id>
+            <name>Spring Milestones</name>
+            <url>https://repo.spring.io/milestone</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </pluginRepository>
+    </pluginRepositories>
+
 </project>
diff --git a/aws-sns-project/src/test/java/com/learning/awssns/common/ContainersConfig.java b/aws-sns-project/src/test/java/com/learning/awssns/common/ContainersConfig.java
index 3be0e43b..d67f1da8 100644
--- a/aws-sns-project/src/test/java/com/learning/awssns/common/ContainersConfig.java
+++ b/aws-sns-project/src/test/java/com/learning/awssns/common/ContainersConfig.java
@@ -1,6 +1,7 @@
 package com.learning.awssns.common;
 
 import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
 import org.springframework.context.annotation.Bean;
 import org.springframework.test.context.DynamicPropertyRegistry;
 import org.testcontainers.containers.localstack.LocalStackContainer;
@@ -10,13 +11,9 @@
 public class ContainersConfig {
 
     @Bean
+    @ServiceConnection
     LocalStackContainer localstackContainer(DynamicPropertyRegistry registry) {
-        LocalStackContainer localStackContainer = new LocalStackContainer(
+        return new LocalStackContainer(
                 DockerImageName.parse("localstack/localstack").withTag("3.3.0"));
-        registry.add("spring.cloud.aws.credentials.access-key", localStackContainer::getAccessKey);
-        registry.add("spring.cloud.aws.credentials.secret-key", localStackContainer::getSecretKey);
-        registry.add("spring.cloud.aws.region.static", localStackContainer::getRegion);
-        registry.add("spring.cloud.aws.endpoint", localStackContainer::getEndpoint);
-        return localStackContainer;
     }
 }
diff --git a/aws-sqs-project/pom.xml b/aws-sqs-project/pom.xml
index f0b01f95..4a428b30 100644
--- a/aws-sqs-project/pom.xml
+++ b/aws-sqs-project/pom.xml
@@ -116,11 +116,6 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-testcontainers</artifactId>
-			<scope>test</scope>
-		</dependency>
 		<dependency>
 			<groupId>io.awspring.cloud</groupId>
 			<artifactId>spring-cloud-aws-testcontainers</artifactId>
@@ -136,11 +131,6 @@
 			<artifactId>postgresql</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.testcontainers</groupId>
-			<artifactId>localstack</artifactId>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 
 	<dependencyManagement>
@@ -341,7 +331,7 @@
 				<configuration>
 					<java>
 						<googleJavaFormat>
-							<version>1.18.1</version>
+							<version>1.19.2</version>
 							<style>AOSP</style>
 						</googleJavaFormat>
 						<formatAnnotations />