diff --git a/requirements/dev-requirements.txt b/requirements/dev-requirements.txt
index 96d67a7..f27cc3d 100644
--- a/requirements/dev-requirements.txt
+++ b/requirements/dev-requirements.txt
@@ -1,3 +1,4 @@
 -r requirements.txt
+black==22.6.0
 django-debug-toolbar==3.5.0
 pygraphviz==1.9
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 30cc455..ae6e932 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -1,14 +1,14 @@
 gunicorn==20.1.0
 ipython==8.4.0
-Pillow==9.1.1
+Pillow==9.2.0
 psycopg2-binary==2.9.3
 python-docx==0.8.11
-requests==2.28.0
-weasyprint==55.0
-Django==4.0.5
+requests==2.28.1
+weasyprint==56.0
+Django==4.0.6
 django-auth-ldap==4.1.0
 django-environ==0.9.0
-django-extensions==3.1.5
+django-extensions==3.2.0
 django-import-export==2.8.0
 django-localflavor==3.1
 django-material-admin==1.8.6