Update dependency versions

.travis.yml

@@ -4,6 +4,7 @@ env:
  matrix:
  - DOCKER_PYTHON_VERSION=3.5
  - DOCKER_PYTHON_VERSION=3.6
+ - DOCKER_PYTHON_VERSION=3.7
 
 before_script:
  - export PYTHON_VERSION=${DOCKER_PYTHON_VERSION}
@@ -21,4 +22,4 @@ deploy:
  on:
  repo: c-w/gutenberg-http
  tags: true
- condition: ${DOCKER_PYTHON_VERSION} = 3.6
+ condition: ${DOCKER_PYTHON_VERSION} = 3.7

Dockerfile

@@ -1,11 +1,13 @@
-ARG PYTHON_VERSION=3.6
+ARG PYTHON_VERSION=3.7
 FROM python:${PYTHON_VERSION}-alpine AS builder
 
 WORKDIR /app
 
 RUN apk add --no-cache db-dev \
  && apk add --no-cache build-base
 
+RUN pip install -U pip setuptools wheel
+
 COPY requirements.txt .
 RUN pip install -r requirements.txt \
  && pip wheel -r requirements.txt -w /deps

requirements-dev.txt

@@ -1,3 +1,3 @@
-flake8==3.7.7
+flake8==3.7.8
 nose2==0.9.1
-mypy==0.701
+mypy==0.720

requirements.txt

@@ -1,8 +1,8 @@
-Flask-Caching==1.7.1
-Gutenberg==0.7.0
+Flask-Caching==1.7.2
+Gutenberg==0.8.0
 Jinja2==2.10.1
 applicationinsights==0.11.9
 click==7.0
-flask-cors==3.0.7
-flask==1.0.2
+flask-cors==3.0.8
+flask==1.1.1
 gunicorn==19.9.0