diff --git a/requirements.txt b/requirements.txt
index 8d807d9..b250359 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,24 +2,27 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --output-file requirements.txt requirements.in
+#    pip-compile
 #
 -e git+git://github.com/nim65s/django-autoslug.git#egg=django-autoslug
-bleach==2.1.2
+bleach==3.1.0
 chardet==3.0.4
-django-appconf==1.0.2     # via django-select2
-django-bootstrap3==9.1.0
+django-appconf==1.0.3     # via django-select2
+django-bootstrap3==11.1.0
 django-bower==5.2.0
-django-colorful==1.2
-django-crispy-forms==1.7.0
+django-colorful==1.3
+django-crispy-forms==1.7.2
 django-select2==5.11.1
-django==2.0
-html5lib==1.0.1           # via bleach
-icalendar==4.0.0
-jinja2==2.10
-markdown==2.6.10
-markupsafe==1.0           # via jinja2
-python-dateutil==2.6.1    # via icalendar
-pytz==2017.3              # via django, icalendar
-six==1.11.0               # via bleach, django-bower, html5lib, python-dateutil
-webencodings==0.5.1       # via html5lib
+django==2.2.5
+icalendar==4.0.3
+jinja2==2.10.1
+markdown==3.1.1
+markupsafe==1.1.1         # via jinja2
+python-dateutil==2.8.0    # via icalendar
+pytz==2019.2              # via django, icalendar
+six==1.12.0               # via bleach, django-appconf, django-bower, python-dateutil
+sqlparse==0.3.0           # via django
+webencodings==0.5.1       # via bleach
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools==41.2.0        # via markdown