diff --git a/Dockerfile b/Dockerfile
index 8137bf2..0703376 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,15 @@
-FROM python:3.11-alpine
+FROM python:3.11-slim
 
 # Set environment variables
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
 
 # Install system dependencies
-RUN apk add --no-cache gcc musl-dev ffmpeg
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ffmpeg \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
+    && rm -rf /var/lib/apt/lists/*
 
 # Set work directory
 WORKDIR /app
@@ -20,7 +24,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
 # Create non-root user
-RUN adduser -D -u 1000 appuser && chown -R appuser:appuser /app
+RUN adduser --disabled-password --gecos '' --uid 1000 appuser && chown -R appuser:appuser /app
 USER appuser
 
 # Health check
@@ -28,4 +32,4 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
     CMD python -c "import sys; sys.exit(0)"
 
 # Run the bot
-CMD ["python", "bot.py"]
\ No newline at end of file
+CMD ["python", "bot.py"]