diff --git a/Dockerfile b/Dockerfile
index e9d3445..c44766f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,10 @@
 # Dockerfile
-FROM python:3.12-alpine
+FROM python:3.11-alpine
 
 WORKDIR /app
 
 COPY requirements.txt requirements.txt
-RUN pip install --no-cache-dir -r requirements.txt
+RUN apk add --no-cache python3-dev \
+    && pip install --no-cache-dir -r requirements.txt
 
 COPY . .