diff --git a/requirements.txt b/requirements.txt
index b6debf1c..8da5f3ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,17 +2,17 @@ configparser==3.5.0
 Django==1.11b1
 django-autocomplete-light==2.3.3
 django-autoslug==1.9.3
-django-cas-ng==3.5.5
-django-recaptcha==1.0.5
-mysqlclient==1.3.7
-Pillow==3.3.0
-six==1.10.0
-unicodecsv==0.14.1
-icalendar==3.10
+django-cas-ng==3.5.6
+django-recaptcha==1.2.1
+mysqlclient==1.3.10
+Pillow
+six
+unicodecsv
+icalendar
 django-bootstrap-form==3.2.1
-asgiref==0.14.0
-daphne==0.14.3
-asgi-redis==0.14.0
+asgiref==1.0.0
+daphne==1.0.3
+asgi-redis==1.0.0
 statistics==1.0.3.5
 future==0.15.2
 django-widget-tweaks==1.4.1