diff --git a/.gitignore b/.gitignore
index eae1d26..1ffc2d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -276,3 +276,4 @@ dmypy.json
 staticfiles/
 media/
 db.sqlite3
+.direnv
diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..2ab8199
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1 @@
+python 3.11.2
diff --git a/README.md b/README.md
index e1a0057..bfb248a 100644
--- a/README.md
+++ b/README.md
@@ -9,10 +9,8 @@ Hosted at https://gabnotes.org
 
 ## Development
 ```shell
-pyenv virtualenv 3.11.1 blog
-pyenv local charasheet
-pip install pip-tools
-pip-sync requirements.txt requirements-dev.txt
+pip install -U pip pip-tools invoke
+inv sync-dependencies
 pre-commit install --install-hooks
 inv test-cov
 ./src/manage.py migrate