diff --git a/spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/vectorstore/opensearch/OpenSearchVectorStoreAutoConfigurationIT.java b/spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/vectorstore/opensearch/OpenSearchVectorStoreAutoConfigurationIT.java
index f9d5a3493..eaee75a24 100644
--- a/spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/vectorstore/opensearch/OpenSearchVectorStoreAutoConfigurationIT.java
+++ b/spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/vectorstore/opensearch/OpenSearchVectorStoreAutoConfigurationIT.java
@@ -49,7 +49,7 @@ class OpenSearchVectorStoreAutoConfigurationIT {
 
 	@Container
 	private static final OpensearchContainer<?> opensearchContainer = new OpensearchContainer<>(
-			DockerImageName.parse("opensearchproject/opensearch:2.12.0"));
+			DockerImageName.parse("opensearchproject/opensearch:2.13.0"));
 
 	private static final String DOCUMENT_INDEX = "auto-spring-ai-document-index";
 
diff --git a/spring-ai-spring-boot-testcontainers/src/test/java/org/springframework/ai/testcontainers/service/connection/opensearch/OpenSearchContainerConnectionDetailsFactoryTest.java b/spring-ai-spring-boot-testcontainers/src/test/java/org/springframework/ai/testcontainers/service/connection/opensearch/OpenSearchContainerConnectionDetailsFactoryTest.java
index 85eef247f..d999c933d 100644
--- a/spring-ai-spring-boot-testcontainers/src/test/java/org/springframework/ai/testcontainers/service/connection/opensearch/OpenSearchContainerConnectionDetailsFactoryTest.java
+++ b/spring-ai-spring-boot-testcontainers/src/test/java/org/springframework/ai/testcontainers/service/connection/opensearch/OpenSearchContainerConnectionDetailsFactoryTest.java
@@ -52,7 +52,7 @@ class OpenSearchContainerConnectionDetailsFactoryTest {
 	@Container
 	@ServiceConnection
 	private static final OpensearchContainer<?> opensearch = new OpensearchContainer<>(
-			"opensearchproject/opensearch:2.12.0");
+			"opensearchproject/opensearch:2.13.0");
 
 	static final String DOCUMENT_INDEX = "auto-spring-ai-document-index";