diff --git a/TODO.md b/TODO.md
index ccc7118..dc4d946 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,9 +2,9 @@
 
 - [x] Add able to Drag & Drop file on executable to open it [#19](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/19)
 - [x] Fix bug with wrong behavior after trying to close app [#22](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/22)
-- [ ] Add line numbers to editor [#23](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/23)
-- [ ] Remember "Custom colors" values in color picker [#24 ](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/24)
-- [ ] Add able to deactivate functionality of "Insert" keyboard button [#25 ](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/25)
+- [x] Add line numbers to editor [#23](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/23)
+- [x] Remember "Custom colors" values in color picker [#24 ](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/24)
+- [x] Add able to deactivate functionality of "Insert" keyboard button [#25 ](https://github.com/Crypto-Notepad/Crypto-Notepad/issues/25)
 - [ ] Add [release notes](https://github.com/Crypto-Notepad/Crypto-Notepad/wiki/Release-Notes)
 - [ ] Add FAQ to documentation // update documentation