diff --git a/Dockerfile b/Dockerfile
index 491aab9..3ba7cb8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ FROM python:3.12.4-slim
 COPY . .
 
 # 필요 패키지 설치
-RUN pip install --upgrade pip
+RUN pip install --upgrade pip setuptools wheel
 RUN pip install --use-pep517 --no-cache-dir -r requirements.txt
 
 ENTRYPOINT ["uvicorn", "ai_server.py:app", "--host", "0.0.0.0", "--port", "8000"]
diff --git a/requirements.txt b/requirements.txt
index 1407694..0abbdc3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,10 @@
 fastapi
-pydantic
 uvicorn
+pydantic
+dotenv
 elasticsearch
 sentence-transformers
-langchain_community
-langchain-openai
-langchain-core
 openai
-dotenv
\ No newline at end of file
+langchain-core
+langchain-openai
+langchain_community
\ No newline at end of file