diff --git a/TODO.md b/TODO.md
index 22bdc40..1976146 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,6 +2,6 @@
 
 Things I plan to add or remove from future releases.
 
-- BaseAPI extensibility.
-- Switch to HTTPX
-- Async support
+- [] BaseAPI extensibility.
+- [✔] Switch to HTTPX
+- [✔] Async support