Update dev/optional dependencies.

versions.cfg

@@ -5,17 +5,17 @@ versions = versions
 
 [versions]
 # Version pins for development and optional dependencies.
-alabaster = 0.7.8
+alabaster = 0.7.9
 Babel = 2.3.4
 beautifulsoup4 = 4.5.0
 collective.recipe.cmd = 0.11
 collective.recipe.sphinxbuilder = 1.0
-coverage = 4.1
+coverage = 4.2
 docutils = 0.12
 extras = 1.0.0
 imagesize = 0.7.1
 Jinja2 = 2.8
-lxml = 3.6.0
+lxml = 3.6.1
 MarkupSafe = 0.23
 mr.developer = 1.34
 nose = 1.3.7
@@ -23,7 +23,7 @@ plone.recipe.command = 1.1
 Pygments = 2.1.3
 python-gettext = 3.0
 python-subunit = 1.2.0
-setuptools = 24.3.0
+setuptools = 25.1.1
 snowballstemmer = 1.2.1
 Sphinx = 1.4.5
 testtools = 2.2.0