diff --git a/Dockerfile-example b/Dockerfile-example
index f98e92e..92d4933 100644
--- a/Dockerfile-example
+++ b/Dockerfile-example
@@ -1,7 +1,12 @@
-# Use a Python runtime as a parent image
-FROM python:3.10-slim
+# Use an official Python runtime as a base image
+FROM python:3.11
 
-# Set the working directory in the container
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set the working directory to /app
 WORKDIR /app
 
 # Copy the current directory contents into the container at /app
@@ -10,10 +15,5 @@ COPY . /app
 # Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Update the package index and install Midnight Commander
-RUN apt-get update && \
-    apt-get install -y mc && \
-    rm -rf /var/lib/apt/lists/*
-
-# Run main.py when the container launches
+# Run app.py when the container launches
 CMD ["python", "main.py"]