chore: upgrade dependencies

Closes #1297

requirements.in

@@ -21,6 +21,7 @@ raven
 requests
 service-identity
 simplejson
+treq
 twisted
 -e git+https://github.com/habnabit/txstatsd.git@157ef85fbdeafe23865c7c4e176237ffcb3c3f1f#egg=txStatsD-master
 typing

requirements.txt

@@ -1,62 +1,62 @@
 -e git+https://github.com/habnabit/txstatsd.git@157ef85fbdeafe23865c7c4e176237ffcb3c3f1f#egg=txStatsD-master
 apns==2.0.1
-asn1crypto==0.24.0        # via cryptography, treq
-attrs==18.1.0
-autobahn[twisted]==18.6.1
-automat==0.7.0            # via twisted, treq
-boto3==1.7.57
-botocore==1.10.57         # via boto3, s3transfer
-certifi==2018.4.16        # via requests, treq
+asn1crypto==0.24.0        # via cryptography
+attrs==18.2.0
+autobahn[twisted]==18.9.2
+automat==0.7.0            # via twisted
+boto3==1.9.18
+botocore==1.12.18         # via boto3, s3transfer
+certifi==2018.8.24        # via requests
 cffi==1.11.5
-chardet==3.0.4            # via requests, treq
-click==6.7
+chardet==3.0.4            # via requests
+click==7.0
 configargparse==0.13.0
-constantly==15.1.0        # via twisted, treq
+constantly==15.1.0        # via twisted
 contextlib2==0.5.5        # via raven
-cryptography==2.3
+cryptography==2.3.1
 cyclone==1.1
 datadog==0.22.0
 decorator==4.3.0          # via datadog
 docutils==0.14            # via botocore
 ecdsa==0.13               # via python-jose
-enum34==1.1.6             # via cryptography, h2, treq
+enum34==1.1.6             # via cryptography, h2
 future==0.16.0            # via python-jose
 futures==3.2.0            # via s3transfer
 gcm-client==0.1.4
-graphviz==0.8.4           # via objgraph
+graphviz==0.9             # via objgraph
 h2==2.6.2                 # via hyper
 hpack==3.0.0              # via h2
 hyper==0.7.0
 hyperframe==3.2.0         # via h2, hyper
-hyperlink==18.0.0         # via twisted, treq
-idna==2.7                 # via cryptography, hyperlink, requests, treq
-incremental==17.5.0       # via twisted, treq
-ipaddress==1.0.22         # via cryptography, treq
+hyperlink==18.0.0         # via twisted
+idna==2.7                 # via cryptography, hyperlink, requests, twisted
+incremental==17.5.0       # via treq, twisted
+ipaddress==1.0.22         # via cryptography
 jmespath==0.9.3           # via boto3, botocore
 marshmallow-polyfield==3.2
-marshmallow==2.15.3
+marshmallow==2.15.6
 objgraph==3.4.0
-pyasn1-modules==0.2.2     # via service-identity, treq
-pyasn1==0.4.3
-pycparser==2.18           # via cffi, treq
+pyasn1-modules==0.2.2     # via service-identity
+pyasn1==0.4.4
+pycparser==2.19           # via cffi
 pyfcm==1.4.5
-pyhamcrest==1.9.0         # via twisted, treq
+pyhamcrest==1.9.0         # via twisted
 pyopenssl==18.0.0
 python-dateutil==2.7.3    # via botocore
-python-jose==3.0.0
+python-jose==3.0.1
 raven==6.9.0
 requests-toolbelt==0.8.0  # via pyfcm
 requests==2.19.1
-rsa==3.4.2                # via python-jose
+rsa==4.0                  # via python-jose
 s3transfer==0.1.13        # via boto3
 service-identity==17.0.0
 simplejson==3.16.0
-six==1.11.0               # via autobahn, automat, cryptography, pyhamcrest, pyopenssl, python-dateutil, python-jose, txaio, treq
+six==1.11.0               # via autobahn, automat, cryptography, pyhamcrest, pyopenssl, python-dateutil, python-jose, treq, txaio
 treq==18.6.0
-twisted==18.7.0
-txaio==2.10.0             # via autobahn
-typing==3.6.4
+twisted[tls]==18.7.0
+txaio==18.8.1             # via autobahn
+typing==3.6.6
 ua-parser==0.8.0
-urllib3==1.23             # via requests, treq
+urllib3==1.23             # via botocore, requests
 wsaccel==0.6.2 ; platform_python_implementation == "CPython"
 zope.interface==4.5.0