Update requirements.txt.

requirements.txt

@@ -1,23 +1,24 @@
-alembic==1.4.2
+alembic==1.4.3
+anyascii==0.1.7
 appdirs==1.4.4
-Babel==2.8.0
+Babel==2.9.0
 Beaker==1.11.0
-bleach==3.1.5
-bleach-whitelist==0.0.10
-Chameleon==3.7.4
+bleach==3.2.1
+bleach-whitelist==0.0.11
+Chameleon==3.8.1
 click==7.1.2
-colander==1.7.0
-deform==2.0.8
+colander==1.8.2
+deform==2.0.14
 docopt==0.6.2
 fanstatic==1.1
-filedepot==0.7.1
-FormEncode==2.0.0a1
+filedepot==0.8.0
+FormEncode==2.0.0
 html2text==2020.1.16
 hupper==1.10.2
 iso8601==0.1.11
 js.angular==1.1.4
 js.bootstrap==3.3.4
-js.deform==2.0.3
+js.deform==2.0.14
 js.fineuploader==5.14.0
 js.html5shiv==3.7.3
 js.jquery==1.9.1
@@ -36,14 +37,14 @@ lingua==4.14
 Mako==1.1.3
 MarkupSafe==1.1.1
 packaging==20.4
-PasteDeploy==2.1.0
+PasteDeploy==2.1.1
 peppercorn==0.6
 plaster==1.0
 plaster-pastedeploy==0.7
 polib==1.1.0
 py-bcrypt==0.4
 pyparsing==2.4.7
-pyramid==1.10.4
+pyramid==1.10.5
 pyramid-beaker==0.8
 pyramid-chameleon==0.3
 pyramid-deform==0.2
@@ -52,31 +53,31 @@ pyramid-tm==2.4
 pyramid-zcml==1.2.0
 python-dateutil==2.8.1
 python-editor==1.0.4
-pytz==2020.1
+pytz==2020.4
 repoze.lru==0.7
 repoze.sendmail==4.4.1
-repoze.workflow==1.0b1
-repoze.zcml==1.0b1
+repoze.workflow==1.1
+repoze.zcml==1.1
 shutilwhich==1.1.0
 six==1.15.0
-SQLAlchemy==1.3.17
-SQLAlchemy-Utils==0.36.6
+SQLAlchemy==1.3.20
+SQLAlchemy-Utils==0.36.8
 transaction==3.0.0
-translationstring==1.3
+translationstring==1.4
 Unidecode==1.1.1
 usersettings==1.0.7
 venusian==3.0.0
 waitress==1.4.4
 webencodings==0.5.1
 WebOb==1.8.6
-zope.component==4.6.1
+zope.component==4.6.2
 zope.configuration==4.4.0
 zope.deferredimport==4.3.1
 zope.deprecation==4.4.0
-zope.event==4.4
+zope.event==4.5.0
 zope.hookable==5.0.1
 zope.i18nmessageid==5.0.1
-zope.interface==5.1.0
+zope.interface==5.2.0
 zope.proxy==4.3.5
 zope.schema==6.0.0
 zope.sqlalchemy==1.3