diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchRepositoriesAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchRepositoriesAutoConfigurationTests.java
index a3850f5c839..c5ad58f9eea 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchRepositoriesAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchRepositoriesAutoConfigurationTests.java
@@ -31,7 +31,6 @@ import org.springframework.boot.autoconfigure.data.elasticsearch.city.CityReposi
 import org.springframework.boot.autoconfigure.data.empty.EmptyDataPackage;
 import org.springframework.boot.autoconfigure.elasticsearch.ElasticsearchRestClientAutoConfiguration;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
-import org.springframework.boot.testsupport.testcontainers.VersionOverridingElasticsearchContainer;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
 import org.springframework.data.elasticsearch.repository.config.EnableElasticsearchRepositories;
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRepositoriesAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRepositoriesAutoConfigurationTests.java
index 6ff86fcc9d3..39d2c7c9bce 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRepositoriesAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRepositoriesAutoConfigurationTests.java
@@ -30,7 +30,6 @@ import org.springframework.boot.autoconfigure.data.elasticsearch.city.City;
 import org.springframework.boot.autoconfigure.data.elasticsearch.city.ReactiveCityRepository;
 import org.springframework.boot.autoconfigure.data.empty.EmptyDataPackage;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
-import org.springframework.boot.testsupport.testcontainers.VersionOverridingElasticsearchContainer;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.elasticsearch.core.ReactiveElasticsearchTemplate;
 import org.springframework.data.elasticsearch.repository.config.EnableReactiveElasticsearchRepositories;
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRestClientAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRestClientAutoConfigurationTests.java
index cdd1963b311..e5374dfb794 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRestClientAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/ReactiveElasticsearchRestClientAutoConfigurationTests.java
@@ -30,7 +30,6 @@ import org.testcontainers.junit.jupiter.Testcontainers;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
-import org.springframework.boot.testsupport.testcontainers.VersionOverridingElasticsearchContainer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.elasticsearch.client.ClientConfiguration;
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-test-support/src/main/java/org/springframework/boot/testsupport/testcontainers/VersionOverridingElasticsearchContainer.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/VersionOverridingElasticsearchContainer.java
similarity index 95%
rename from spring-boot-project/spring-boot-tools/spring-boot-test-support/src/main/java/org/springframework/boot/testsupport/testcontainers/VersionOverridingElasticsearchContainer.java
rename to spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/VersionOverridingElasticsearchContainer.java
index c2474983d17..d64e77cf26c 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-test-support/src/main/java/org/springframework/boot/testsupport/testcontainers/VersionOverridingElasticsearchContainer.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/elasticsearch/VersionOverridingElasticsearchContainer.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.springframework.boot.testsupport.testcontainers;
+package org.springframework.boot.autoconfigure.data.elasticsearch;
 
 import org.elasticsearch.Version;
 import org.testcontainers.elasticsearch.ElasticsearchContainer;
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/elasticsearch/ElasticsearchRestClientAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/elasticsearch/ElasticsearchRestClientAutoConfigurationTests.java
index 668e55979dd..17e2339ac4d 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/elasticsearch/ElasticsearchRestClientAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/elasticsearch/ElasticsearchRestClientAutoConfigurationTests.java
@@ -41,7 +41,6 @@ import org.testcontainers.junit.jupiter.Testcontainers;
 
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
-import org.springframework.boot.testsupport.testcontainers.VersionOverridingElasticsearchContainer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
@@ -59,8 +58,8 @@ import static org.mockito.Mockito.mock;
 class ElasticsearchRestClientAutoConfigurationTests {
 
 	@Container
-	static final ElasticsearchContainer elasticsearch = new VersionOverridingElasticsearchContainer()
-			.withStartupAttempts(5).withStartupTimeout(Duration.ofMinutes(10));
+	static final ElasticsearchContainer elasticsearch = new ElasticsearchContainer().withStartupAttempts(5)
+			.withStartupTimeout(Duration.ofMinutes(10));
 
 	private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
 			.withConfiguration(AutoConfigurations.of(ElasticsearchRestClientAutoConfiguration.class));
diff --git a/spring-boot-project/spring-boot-parent/build.gradle b/spring-boot-project/spring-boot-parent/build.gradle
index 779683ef5d0..e987dfa4af0 100644
--- a/spring-boot-project/spring-boot-parent/build.gradle
+++ b/spring-boot-project/spring-boot-parent/build.gradle
@@ -156,7 +156,7 @@ bom {
 			]
 		}
 	}
-	library("Testcontainers", "1.15.0") {
+	library("Testcontainers", "1.14.3") {
 		group("org.testcontainers") {
 			imports = [
 				"testcontainers-bom"
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-test-support/build.gradle b/spring-boot-project/spring-boot-tools/spring-boot-test-support/build.gradle
index d9177b7ef71..9c282c20d2f 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-test-support/build.gradle
+++ b/spring-boot-project/spring-boot-tools/spring-boot-test-support/build.gradle
@@ -11,13 +11,11 @@ dependencies {
 	compileOnly("com.datastax.oss:java-driver-core")
 	compileOnly("javax.servlet:javax.servlet-api")
 	compileOnly("junit:junit")
-	compileOnly("org.elasticsearch:elasticsearch")
 	compileOnly("org.junit.jupiter:junit-jupiter")
 	compileOnly("org.junit.platform:junit-platform-engine")
 	compileOnly("org.mockito:mockito-core")
 	compileOnly("org.springframework:spring-context")
 	compileOnly("org.springframework.data:spring-data-redis")
-	compileOnly("org.testcontainers:elasticsearch")
 	compileOnly("org.testcontainers:testcontainers")
 
 	implementation("org.apache.maven.resolver:maven-resolver-connector-basic")