diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..37b3ea7
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+
+#This Image version older than 8 years ago
+
+
+FROM python:3.6
+
+WORKDIR /app
+
+COPY . /app
+
+RUN pip install --no-cache-dir --upgrade pip setuptools
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+EXPOSE 5000
+
+CMD [ "python", "routes.py"]
diff --git a/requirements.txt b/requirements.txt
index b3453a2..703b936 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ click==6.7
 Flask==0.12
 itsdangerous==0.24
 Jinja2==2.9.5
-MarkupSafe==1.0
+MarkupSafe==1.1.1
 packaging==16.8
 pyparsing==2.2.0
 six==1.10.0
diff --git a/routes.py b/routes.py
index b4377d8..2713c71 100644
--- a/routes.py
+++ b/routes.py
@@ -15,5 +15,5 @@ def symbol():
 def myth():
     return render_template('myth.html', the_title='Tiger in Myth and Legend')
 
-if __name__ == '__main__':
-    app.run(debug=True)
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=5000, debug=True)