Update pypi package versions (requirements.txt)

tildes/requirements.txt

@@ -1,4 +1,4 @@
-ago==0.0.92
+ago==0.0.93
 alembic==1.0.0
 amqpy==0.13.1
 appdirs==1.4.3
@@ -22,39 +22,39 @@ flake8-polyfill==1.0.2
 freezegun==0.3.10
 gunicorn==19.9.0
 html5lib==1.0.1
-hupper==1.3
+hupper==1.3.1
 idna==2.7
-ipython==6.5.0
+ipython==7.0.1
 ipython-genutils==0.2.0
 isort==4.3.4
-jedi==0.12.1
+jedi==0.13.1
 Jinja2==2.10
 lazy-object-proxy==1.3.1
 Mako==1.0.7
 MarkupSafe==1.0
-marshmallow==2.15.4
+marshmallow==2.15.6
 mccabe==0.6.1
 more-itertools==4.3.0
-mypy==0.620
+mypy==0.630
 mypy-extensions==0.4.1
 parso==0.3.1
 PasteDeploy==1.5.2
 pep8-naming==0.7.0
 pexpect==4.6.0
-pickleshare==0.7.4
-Pillow==5.2.0
+pickleshare==0.7.5
+Pillow==5.3.0
 plaster==1.0
 plaster-pastedeploy==0.6
 pluggy==0.7.1
-prometheus-client==0.3.1
-prompt-toolkit==1.0.15
-prospector==1.1.2
+prometheus-client==0.4.0
+prompt-toolkit==2.0.5
+prospector==1.1.3
 psycopg2==2.7.5
 ptyprocess==0.6.0
 publicsuffix2==2.20160818
 py==1.6.0
 pycodestyle==2.3.1
-pycparser==2.18
+pycparser==2.19
 pydocstyle==2.1.1
 pyflakes==1.6.0
 Pygments==2.2.0
@@ -69,7 +69,7 @@ pyramid-mako==1.0.2
 pyramid-session-redis==1.4.1
 pyramid-tm==2.2
 pyramid-webassets==0.9
-pytest==3.8.0
+pytest==3.8.2
 pytest-mock==1.10.0
 python-dateutil==2.7.3
 python-editor==1.0.3
@@ -84,9 +84,9 @@ simplegeneric==0.8.1
 simplejson==3.16.0
 six==1.11.0
 snowballstemmer==1.2.1
-SQLAlchemy==1.2.11
-SQLAlchemy-Utils==0.33.4
-stripe==2.8.1
+SQLAlchemy==1.2.12
+SQLAlchemy-Utils==0.33.5
+stripe==2.10.1
 testing.common.database==2.0.3
 testing.redis==1.1.1
 titlecase==0.12.0
@@ -99,11 +99,11 @@ urllib3==1.23
 venusian==1.1.0
 waitress==1.1.0
 wcwidth==0.1.7
-webargs==4.0.0
+webargs==4.1.0
 webassets==0.12.1
 webencodings==0.5.1
 WebOb==1.8.2
-WebTest==2.0.30
+WebTest==2.0.32
 wrapt==1.10.11
 zope.deprecation==4.3.0
 zope.interface==4.5.0