diff --git a/requirements.txt b/requirements.txt
index 96f1be76..01c2af71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ contextlib2==0.5.5
 diff-match-patch==20121119
 dj-database-url==0.5.0
 dj-static==0.0.6
-Django==2.0.4
+Django==2.0.5
 django-debug-toolbar==1.9.1
 django-ical==1.4
 django-recaptcha==1.4.0
@@ -13,7 +13,7 @@ django-toolbelt==0.0.1
 premailer==3.2.0
 #django-widget-tweaks==1.4.1
 git+git://github.com/jazzband/django-widget-tweaks.git@1.4.2
-gunicorn==19.7.1
+gunicorn==19.8.1
 icalendar==4.0.1
 lxml==4.2.1
 Markdown==2.6.11
@@ -23,10 +23,10 @@ Pygments==2.2.0
 PyPDF2==1.26.0
 python-dateutil==2.7.2
 pytz==2018.4
-raven==6.6.0
+raven==6.7.0
 reportlab==3.4.0
-selenium==3.11.0
-simplejson==3.13.2
+selenium==3.12.0
+simplejson==3.14.0
 six==1.11.0
 sqlparse==0.2.4
 static3==0.7.0
@@ -34,5 +34,5 @@ svg2rlg==0.3
 yolk==0.4.3
 z3c.rml==3.5.0
 zope.event==4.3.0
-zope.interface==4.4.3
+zope.interface==4.5.0
 zope.schema==4.5.0
\ No newline at end of file