diff --git a/README.md b/README.md
index fc2c7aa..74ce37b 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Modular data conversion tools (for developers)
 ## TODO:
 
 - [X] zooming
-- [ ] fix zooming font size
+- [X] fix zooming font size
 - [ ] controls explanation
 - [ ] typed values
 - [ ] implicit type conversion