diff --git a/build.gradle b/build.gradle
index 10a2c8a..c6cd848 100644
--- a/build.gradle
+++ b/build.gradle
@@ -64,6 +64,7 @@ dependencies {
   testImplementation 'org.springframework.boot:spring-boot-docker-compose'
   testImplementation 'org.testcontainers:junit-jupiter'
   testImplementation 'org.testcontainers:mysql'
+  testImplementation 'org.testcontainers:postgresql'
   checkstyle "io.spring.javaformat:spring-javaformat-checkstyle:${springJavaformatCheckstyleVersion}"
   checkstyle "com.puppycrawl.tools:checkstyle:${checkstyleVersion}"
 }
diff --git a/pom.xml b/pom.xml
index 0a4d115..858c2e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -171,6 +171,11 @@
       <artifactId>mysql</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>postgresql</artifactId>
+      <scope>test</scope>
+    </dependency>
 
     <dependency>
       <groupId>jakarta.xml.bind</groupId>
diff --git a/src/test/java/org/springframework/samples/petclinic/PostgresIntegrationTests.java b/src/test/java/org/springframework/samples/petclinic/PostgresIntegrationTests.java
index 76e460a..6082c3a 100644
--- a/src/test/java/org/springframework/samples/petclinic/PostgresIntegrationTests.java
+++ b/src/test/java/org/springframework/samples/petclinic/PostgresIntegrationTests.java
@@ -16,43 +16,39 @@
 
 package org.springframework.samples.petclinic;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.condition.DisabledInNativeImage;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.boot.context.event.ApplicationPreparedEvent;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.server.LocalServerPort;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
 import org.springframework.boot.web.client.RestTemplateBuilder;
-import org.springframework.context.ApplicationListener;
-import org.springframework.core.env.ConfigurableEnvironment;
-import org.springframework.core.env.EnumerablePropertySource;
-import org.springframework.core.env.PropertySource;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.RequestEntity;
 import org.springframework.http.ResponseEntity;
 import org.springframework.samples.petclinic.vet.VetRepository;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.aot.DisabledInAotMode;
 import org.springframework.web.client.RestTemplate;
-import org.testcontainers.DockerClientFactory;
+import org.testcontainers.containers.PostgreSQLContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
 
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
-@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT,
-		properties = { "spring.docker.compose.skip.in-tests=false", "spring.docker.compose.profiles.active=postgres" })
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 @ActiveProfiles(profiles = { "postgres", "test" })
+@Testcontainers(disabledWithoutDocker = true)
 @DisabledInNativeImage
+@DisabledInAotMode
 public class PostgresIntegrationTests {
 
+	@ServiceConnection
+	@Container
+	static PostgreSQLContainer<?> container = new PostgreSQLContainer<>("postgres:17.0");
+
 	@LocalServerPort
 	int port;
 
@@ -62,23 +58,8 @@ public class PostgresIntegrationTests {
 	@Autowired
 	private RestTemplateBuilder builder;
 
-	@BeforeAll
-	static void available() {
-		assumeTrue(DockerClientFactory.instance().isDockerAvailable(), "Docker not available");
-	}
-
-	public static void main(String[] args) {
-		new SpringApplicationBuilder(PetClinicApplication.class) //
-			.profiles("postgres") //
-			.properties( //
-					"spring.docker.compose.profiles.active=postgres" //
-			) //
-			.listeners(new PropertiesLogger()) //
-			.run(args);
-	}
-
 	@Test
-	void testFindAll() throws Exception {
+	void testFindAll() {
 		vets.findAll();
 		vets.findAll(); // served from cache
 	}
@@ -90,51 +71,4 @@ void testOwnerDetails() {
 		assertThat(result.getStatusCode()).isEqualTo(HttpStatus.OK);
 	}
 
-	static class PropertiesLogger implements ApplicationListener<ApplicationPreparedEvent> {
-
-		private static final Log log = LogFactory.getLog(PropertiesLogger.class);
-
-		private ConfigurableEnvironment environment;
-
-		private boolean isFirstRun = true;
-
-		@Override
-		public void onApplicationEvent(ApplicationPreparedEvent event) {
-			if (isFirstRun) {
-				environment = event.getApplicationContext().getEnvironment();
-				printProperties();
-			}
-			isFirstRun = false;
-		}
-
-		public void printProperties() {
-			for (EnumerablePropertySource<?> source : findPropertiesPropertySources()) {
-				log.info("PropertySource: " + source.getName());
-				String[] names = source.getPropertyNames();
-				Arrays.sort(names);
-				for (String name : names) {
-					String resolved = environment.getProperty(name);
-					String value = source.getProperty(name).toString();
-					if (resolved.equals(value)) {
-						log.info(name + "=" + resolved);
-					}
-					else {
-						log.info(name + "=" + value + " OVERRIDDEN to " + resolved);
-					}
-				}
-			}
-		}
-
-		private List<EnumerablePropertySource<?>> findPropertiesPropertySources() {
-			List<EnumerablePropertySource<?>> sources = new LinkedList<>();
-			for (PropertySource<?> source : environment.getPropertySources()) {
-				if (source instanceof EnumerablePropertySource enumerable) {
-					sources.add(enumerable);
-				}
-			}
-			return sources;
-		}
-
-	}
-
 }