Bump requests from 2.12.4 to 2.20.0 (stitchdata#10)

* Bump requests from 2.12.4 to 2.20.0

Bumps [requests](https://github.com/requests/requests) from 2.12.4 to 2.20.0.
- [Release notes](https://github.com/requests/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/master/HISTORY.md)
- [Commits](psf/requests@v2.12.4...v2.20.0)

Signed-off-by: dependabot[bot] <[email protected]>

* Update setup.py

* update circle to circle 2.0

Author: dependabot[bot]

circle.yml

@@ -1,4 +1,19 @@
-machine:
-  python:
-    version: 3.4.4
-
+version: 2
+jobs:
+  build:
+    docker:
+      - image: circleci/python:3.5-jessie-browsers
+    steps:
+      - checkout
+      - run:
+          name: 'Setup virtual env'
+          command: |
+            python3 -m venv venv
+            source venv/bin/activate
+            pip install -U pip setuptools
+            pip install .[dev]
+      - run:
+          name: 'run tests'
+          command: |
+            source venv/bin/activate
+            python -m unittest

setup.py

@@ -14,5 +14,5 @@
       install_requires=[
           "python-dateutil==2.6.1",
           "msgpack-python",
-          "requests==2.12.4",
+          "requests==2.20.0",
       ])