Update other packages to newest versions.

constraints.txt

@@ -26,12 +26,12 @@ Zope2==4.0b1
 five.globalrequest==99.1
 five.localsitemanager==3.2.1
 funcsigs==1.0.2
-future==0.16.0
+future==0.17.0
 ipaddress==1.0.22
 mock==2.0.0
 pbr==5.1.0
 persistent==4.4.3
-pytz==2018.5
+pytz==2018.6
 shutilwhich==1.1.0
 six==1.11.0
 transaction==2.4.0
@@ -63,7 +63,7 @@ zope.filerepresentation==4.2.0
 zope.formlib==4.5.0
 zope.globalrequest==1.5
 zope.hookable==4.2.0
-zope.i18n==4.6.0
+zope.i18n==4.6.1
 zope.i18nmessageid==4.3.1
 zope.interface==4.6.0
 zope.lifecycleevent==4.3.0

requirements-full.txt

@@ -26,12 +26,12 @@ Zope2==4.0b1
 five.globalrequest==99.1
 five.localsitemanager==3.2.1
 funcsigs==1.0.2
-future==0.16.0
+future==0.17.0
 ipaddress==1.0.22
 mock==2.0.0
 pbr==5.1.0
 persistent==4.4.3
-pytz==2018.5
+pytz==2018.6
 shutilwhich==1.1.0
 six==1.11.0
 transaction==2.4.0
@@ -63,7 +63,7 @@ zope.filerepresentation==4.2.0
 zope.formlib==4.5.0
 zope.globalrequest==1.5
 zope.hookable==4.2.0
-zope.i18n==4.6.0
+zope.i18n==4.6.1
 zope.i18nmessageid==4.3.1
 zope.interface==4.6.0
 zope.lifecycleevent==4.3.0

versions-prod.cfg

@@ -15,7 +15,7 @@ ExtensionClass = 4.4
 five.globalrequest = 99.1
 five.localsitemanager = 3.2.1
 funcsigs = 1.0.2
-future = 0.16.0
+future = 0.17.0
 ipaddress = 1.0.22
 Missing = 4.1
 mock = 2.0.0
@@ -27,7 +27,7 @@ persistent = 4.4.3
 Products.BTreeFolder2 = 4.1
 Products.ZCatalog = 4.2
 Products.ZCTextIndex = 4.0.2
-pytz = 2018.5
+pytz = 2018.6
 Record = 3.5
 RestrictedPython = 4.0b6
 shutilwhich = 1.1.0
@@ -67,7 +67,7 @@ zope.filerepresentation = 4.2.0
 zope.formlib = 4.5.0
 zope.globalrequest = 1.5
 zope.hookable = 4.2.0
-zope.i18n = 4.6.0
+zope.i18n = 4.6.1
 zope.i18nmessageid = 4.3.1
 zope.interface = 4.6.0
 zope.lifecycleevent = 4.3.0