diff --git a/todos/TODOS.md b/todos/TODOS.md
index cceed38..2c5b14d 100644
--- a/todos/TODOS.md
+++ b/todos/TODOS.md
@@ -14,4 +14,8 @@
   - [x] Delete mermaid-lightbox.js file
   - [x] Restore mermaid-init.js if modified (not modified, keep it)
 - [x] Test with mdbook build
-- [ ] Commit changes
+- [x] Commit changes
+
+## Complete
+
+All tasks completed. Changes committed as d21555f.