diff --git a/.envrc b/.envrc
index 1125cce..70bafff 100644
--- a/.envrc
+++ b/.envrc
@@ -1,3 +1,18 @@
 #!/usr/bin/env sh
 
+use_uv_python() {
+	if command -v uv >/dev/null 2>&1; then
+		activate='.venv/bin/activate'
+		if [ -f $activate ]; then
+			# shellcheck source=/dev/null
+			. $activate
+		else
+			uv venv
+		fi
+		uv sync --all-extras --all-groups --active --locked
+	else
+		echo_date "ERROR: 'uv' not found" && exit 1
+	fi
+}
+
 use_uv_python