diff --git a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/chroma/ChromaContainerConnectionDetailsFactory.java b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/chroma/ChromaContainerConnectionDetailsFactory.java
index dffe9603f..cb859f400 100644
--- a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/chroma/ChromaContainerConnectionDetailsFactory.java
+++ b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/chroma/ChromaContainerConnectionDetailsFactory.java
@@ -23,7 +23,7 @@ import org.testcontainers.chromadb.ChromaDBContainer;
 /**
  * @author Eddú Meléndez
  */
-public class ChromaContainerConnectionDetailsFactory
+class ChromaContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<ChromaDBContainer, ChromaConnectionDetails> {
 
 	@Override
diff --git a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/milvus/MilvusContainerConnectionDetailsFactory.java b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/milvus/MilvusContainerConnectionDetailsFactory.java
index 8d4f2d7cd..a44643c38 100644
--- a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/milvus/MilvusContainerConnectionDetailsFactory.java
+++ b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/milvus/MilvusContainerConnectionDetailsFactory.java
@@ -23,7 +23,7 @@ import org.testcontainers.milvus.MilvusContainer;
 /**
  * @author Eddú Meléndez
  */
-public class MilvusContainerConnectionDetailsFactory
+class MilvusContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<MilvusContainer, MilvusServiceClientConnectionDetails> {
 
 	@Override
diff --git a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/ollama/OllamaContainerConnectionDetailsFactory.java b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/ollama/OllamaContainerConnectionDetailsFactory.java
index 46a410f86..46174bc36 100644
--- a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/ollama/OllamaContainerConnectionDetailsFactory.java
+++ b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/ollama/OllamaContainerConnectionDetailsFactory.java
@@ -23,7 +23,7 @@ import org.testcontainers.ollama.OllamaContainer;
 /**
  * @author Eddú Meléndez
  */
-public class OllamaContainerConnectionDetailsFactory
+class OllamaContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<OllamaContainer, OllamaConnectionDetails> {
 
 	@Override
diff --git a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/qdrant/QdrantContainerConnectionDetailsFactory.java b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/qdrant/QdrantContainerConnectionDetailsFactory.java
index 615610bca..2b410c516 100644
--- a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/qdrant/QdrantContainerConnectionDetailsFactory.java
+++ b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/qdrant/QdrantContainerConnectionDetailsFactory.java
@@ -23,7 +23,7 @@ import org.testcontainers.qdrant.QdrantContainer;
 /**
  * @author Eddú Meléndez
  */
-public class QdrantContainerConnectionDetailsFactory
+class QdrantContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<QdrantContainer, QdrantConnectionDetails> {
 
 	@Override
diff --git a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/redis/RedisContainerConnectionDetailsFactory.java b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/redis/RedisContainerConnectionDetailsFactory.java
index d1e6d7e66..72007c4e6 100644
--- a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/redis/RedisContainerConnectionDetailsFactory.java
+++ b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/redis/RedisContainerConnectionDetailsFactory.java
@@ -23,7 +23,7 @@ import org.springframework.boot.testcontainers.service.connection.ContainerConne
 /**
  * @author Eddú Meléndez
  */
-public class RedisContainerConnectionDetailsFactory
+class RedisContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<RedisStackContainer, RedisConnectionDetails> {
 
 	@Override
diff --git a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/weaviate/WeaviateContainerConnectionDetailsFactory.java b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/weaviate/WeaviateContainerConnectionDetailsFactory.java
index ff427ee37..601fb6244 100644
--- a/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/weaviate/WeaviateContainerConnectionDetailsFactory.java
+++ b/spring-ai-spring-boot-testcontainers/src/main/java/org/springframework/ai/testcontainers/service/connection/weaviate/WeaviateContainerConnectionDetailsFactory.java
@@ -23,7 +23,7 @@ import org.testcontainers.weaviate.WeaviateContainer;
 /**
  * @author Eddú Meléndez
  */
-public class WeaviateContainerConnectionDetailsFactory
+class WeaviateContainerConnectionDetailsFactory
 		extends ContainerConnectionDetailsFactory<WeaviateContainer, WeaviateConnectionDetails> {
 
 	@Override