diff --git a/Pipfile b/Pipfile
index 9025785..19bd1d4 100644
--- a/Pipfile
+++ b/Pipfile
@@ -20,7 +20,7 @@ django-filter = ">=2.3.0"
 django-guardian = ">=2.3.0"
 
 [requires]
-python_version = "3.8"
+python_version = "3.9"
 
 [pipenv]
 allow_prereleases = true
diff --git a/makefile b/makefile
index b9b8ef9..937aad0 100644
--- a/makefile
+++ b/makefile
@@ -8,8 +8,7 @@ help: ## Show this help
 
 .PHONY: env
 env:  ## Install pipenv
-	pip3 install pipenv
-	pipenv shell --python 3.8
+	pipenv shell --python 3.9
 
 .PHONY: install
 install: env ## Make venv and install requirements
@@ -18,15 +17,15 @@ install: env ## Make venv and install requirements
 	pre-commit autoupdate
 
 migrate: ## Make and run migrations
-	$(PYTHON) manage.py makemigrations
-	$(PYTHON) manage.py migrate
+	pipenv run python manage.py makemigrations
+	pipenv run python manage.py migrate
 
 .PHONY: test
 test: ## Run tests
-	$(PYTHON) $(APP_DIR)/manage.py test application --verbosity=0 --parallel --failfast
+	pipenv run python manage.py test application --verbosity=0 --parallel --failfast
 
 .PHONY: run
 run: ## Run the Django server
-	$(PYTHON) $(APP_DIR)/manage.py runserver
+	pipenv run python manage.py runserver
 
 start: install migrate run ## Install requirements, apply migrations, then start development server