diff --git a/requirements.txt b/requirements.txt
index 9863744..a15d8b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,10 @@
 Django>=1.11,<2.0
-django-bootstrap-form==3.3
-django-extensions==1.9.1
-django-filter==1.0.4
+django-bootstrap-form==3.4
+django-extensions==2.1.0
+django-filter==1.1.0
 djangorestframework==3.6.4
-gunicorn==19.7.1
-Markdown==2.6.9
-mysqlclient==1.3.12
-pyldap==2.4.37
-requests==2.18.4
-django-auth-ldap==1.2.15
+gunicorn==19.9.0
+Markdown==2.6.11
+mysqlclient==1.3.13
+requests==2.19.1
+django-auth-ldap==1.7.0