diff --git a/Pipfile b/Pipfile
new file mode 100644
index 0000000..470ffae
--- /dev/null
+++ b/Pipfile
@@ -0,0 +1,8 @@
+[[source]]
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+
+[packages]
+gunicorn = "*"
+Flask = "*"
+decorator = "*"
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index f91e3e4..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-decorator==3.4.0
-Flask==0.10.1
-gevent==1.0.2
-greenlet==0.4.2
-gunicorn==19.2
-itsdangerous==0.24
-Jinja2==2.7.2
-MarkupSafe==0.23
-six==1.6.1
-Werkzeug==0.9.4
diff --git a/runtime.txt b/runtime.txt
deleted file mode 100644
index 4b38fc9..0000000
--- a/runtime.txt
+++ /dev/null
@@ -1 +0,0 @@
-python-2.7.13