diff --git a/requirements-dev.txt b/requirements-dev.txt
index 261fbbf..5b667c3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,40 +4,44 @@
 #
 #    pip-compile requirements-dev.in
 #
-backcall==0.1.0           # via ipython
-bleach==3.1.0
-chardet==3.0.4
-decorator==4.4.1          # via ipython, traitlets
-django-appconf==1.0.3     # via django-select2
-django-autoslug==1.9.6
-django-bootstrap3==11.1.0
-django-bower==5.2.0
-django-colorful==1.3
-django-crispy-forms==1.8.0
-django-debug-toolbar==2.0
-django-extensions==2.2.5
-django-select2==5.11.1
-django==2.2.8
-icalendar==4.0.3
+asgiref==3.2.10           # via django
+backcall==0.2.0           # via ipython
+bleach==3.1.5             # via -r requirements.in
+chardet==3.0.4            # via -r requirements.in
+decorator==4.4.2          # via ipython, traitlets
+django-appconf==1.0.4     # via django-select2
+django-autoslug==1.9.8    # via -r requirements.in
+django-bootstrap3==14.1.0  # via -r requirements.in
+django-colorful==1.3      # via -r requirements.in
+django-crispy-forms==1.9.2  # via -r requirements.in
+django-debug-toolbar==2.2  # via -r requirements-dev.in
+django-extensions==3.0.4  # via -r requirements-dev.in
+django-select2==7.4.2     # via -r requirements.in
+django==3.1               # via -r requirements.in, django-appconf, django-bootstrap3, django-colorful, django-debug-toolbar, django-select2
+icalendar==4.0.6          # via -r requirements.in
+importlib-metadata==1.7.0  # via django-bootstrap3, markdown
 ipython-genutils==0.2.0   # via traitlets
-ipython==7.9.0
-jedi==0.15.1              # via ipython
-jinja2==2.10.3
-markdown==3.1.1
+ipython==7.16.1           # via -r requirements-dev.in
+jedi==0.17.2              # via ipython
+jinja2==2.11.2            # via -r requirements.in
+markdown==3.2.2           # via -r requirements.in
 markupsafe==1.1.1         # via jinja2
-parso==0.5.1              # via jedi
-pexpect==4.7.0            # via ipython
+packaging==20.4           # via bleach
+parso==0.7.1              # via jedi
+pexpect==4.8.0            # via ipython
 pickleshare==0.7.5        # via ipython
-prompt-toolkit==2.0.10    # via ipython
+prompt-toolkit==3.0.5     # via ipython
 ptyprocess==0.6.0         # via pexpect
-pygments==2.4.2           # via ipython
+pygments==2.6.1           # via ipython
+pyparsing==2.4.7          # via packaging
 python-dateutil==2.8.1    # via icalendar
-pytz==2019.3              # via django, icalendar
-six==1.13.0               # via bleach, django-appconf, django-bower, django-extensions, prompt-toolkit, python-dateutil, traitlets
-sqlparse==0.3.0           # via django, django-debug-toolbar
+pytz==2020.1              # via django, icalendar
+six==1.15.0               # via bleach, packaging, python-dateutil, traitlets
+sqlparse==0.3.1           # via django, django-debug-toolbar
 traitlets==4.3.3          # via ipython
-wcwidth==0.1.7            # via prompt-toolkit
+wcwidth==0.2.5            # via prompt-toolkit
 webencodings==0.5.1       # via bleach
+zipp==3.1.0               # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools