Update requirements

requirements.txt

@@ -1,36 +1,36 @@
-appdirs==1.4.3
 bcrypt==3.1.3
+certifi==2017.7.27.1
 cffi==1.10.0
-colander==1.3.3
+chardet==3.0.4
+colander==1.4
 colorama==0.3.9
 cornice==2.4.0
 cornice-swagger==0.5.1
 elasticsearch==5.4.0
 hupper==1.0
-iso8601==0.1.11
-jsonpatch==1.15
-jsonpointer==1.10
+idna==2.6
+iso8601==0.1.12
+jsonpatch==1.16
+jsonpointer==1.12
 jsonschema==2.6.0
-kinto==7.0.1
+kinto==7.4.1
 logging-color-formatter==1.0.2
-packaging==16.8
 PasteDeploy==1.5.2
-pycparser==2.17
-pyparsing==2.2.0
-pyramid==1.8.3
+pycparser==2.18
+pyramid==1.8.5
 pyramid-multiauth==0.9.0
-pyramid-tm==1.1.1
-python-dateutil==2.6.0
-repoze.lru==0.6
-requests==2.14.2
-simplejson==3.10.0
+pyramid-tm==2.2
+python-dateutil==2.6.1
+repoze.lru==0.7
+requests==2.18.4
+simplejson==3.11.1
 six==1.10.0
 transaction==2.1.2
 translationstring==1.3
 ujson==1.35
-urllib3==1.21.1
+urllib3==1.22
 venusian==1.1.0
 waitress==1.0.2
-WebOb==1.7.2
-zope.deprecation==4.2.0
-zope.interface==4.4.1
+WebOb==1.7.3
+zope.deprecation==4.3.0
+zope.interface==4.4.2