diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7d006b53..354ef8ed 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,56 +1,66 @@
 #
-# This file is autogenerated by pip-compile
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    pip-compile requirements-dev.in
 #
-appdirs==1.4.4
-    # via virtualenv
-asgiref==3.5.0
+asgiref==3.6.0
     # via django
-attrs==20.3.0
+attrs==22.2.0
     # via pytest
-distlib==0.3.1
+cachetools==5.2.0
+    # via tox
+chardet==5.1.0
+    # via tox
+colorama==0.4.6
+    # via tox
+distlib==0.3.6
     # via virtualenv
-django==4.0.8
+django==4.1.4
     # via -r requirements-dev.in
-filelock==3.0.12
+exceptiongroup==1.1.0
+    # via pytest
+filelock==3.8.2
     # via
     #   tox
     #   virtualenv
-flake8==4.0.1
+flake8==6.0.0
     # via -r requirements-dev.in
 iniconfig==1.1.1
     # via pytest
 isort==5.11.4
     # via -r requirements-dev.in
-mccabe==0.6.1
+mccabe==0.7.0
     # via flake8
-packaging==20.9
+packaging==22.0
     # via
+    #   pyproject-api
     #   pytest
     #   tox
-pluggy==0.13.1
-    # via
-    #   pytest
-    #   tox
-py==1.10.0
-    # via tox
-pycodestyle==2.8.0
-    # via flake8
-pyflakes==2.4.0
-    # via flake8
-pyparsing==2.4.7
-    # via packaging
-pytest==7.2.0
-    # via -r requirements-dev.in
-six==1.15.0
+platformdirs==2.6.0
     # via
     #   tox
     #   virtualenv
-sqlparse==0.4.2
-    # via django
-tox==3.27.1
-    # via -r requirements-dev.in
-virtualenv==20.4.3
+pluggy==1.0.0
+    # via
+    #   pytest
+    #   tox
+pycodestyle==2.10.0
+    # via flake8
+pyflakes==3.0.1
+    # via flake8
+pyproject-api==1.2.1
+    # via tox
+pytest==7.2.0
+    # via -r requirements-dev.in
+sqlparse==0.4.3
+    # via django
+tomli==2.0.1
+    # via
+    #   pyproject-api
+    #   pytest
+    #   tox
+tox==4.0.16
+    # via -r requirements-dev.in
+virtualenv==20.17.1
     # via tox