diff --git a/justfile b/justfile
index 6eabc38..aefb493 100644
--- a/justfile
+++ b/justfile
@@ -10,7 +10,7 @@ docs:
 
 # Do a dev install.
 dev:
-  pip install -e '.[dev]'
+  uv sync --all-extras --dev
 
 # Run code checks.
 check: