diff --git a/🐧-Linux---MacOS.md b/🐧-Linux---MacOS.md
index 92b80896..f531067a 100644
--- a/🐧-Linux---MacOS.md
+++ b/🐧-Linux---MacOS.md
@@ -530,7 +530,7 @@
 * ⭐ **[Malwarebytes](https://www.malwarebytes.com/mac-download)**, [BlockBlock](https://objective-see.org/products/blockblock.html) or [KnockKnock](https://objective-see.org/products/knockknock.html) - Antivirus
 * [MacOS Security Tools](https://github.com/ashishb/osx-and-ios-security-awesome) - Mac Security Tools
 * [MacOS Privacy Guide](https://github.com/drduh/macOS-Security-and-Privacy-Guide) - Mac Privacy & Security Guides
-* [Obsidian](https://obsidianapp.io/) - Two-Factor Authentication
+* [Sentinel](https://getsentinel.io/) - Two-Factor Authentication
 * [Gas Mask](https://github.com/2ndalpha/gasmask) - Block Ads via Host Files
 * [Incoggo](https://incoggo.com/) - Adblocker
 * [Adguard DNS](https://1fichier.com/?ef26ks4abjzct7o1k8os) - Adblocking Profile
@@ -589,4 +589,4 @@ Software
 * [HeroicGamesLauncher](https://heroicgameslauncher.com/) / [GitHub](https://github.com/Heroic-Games-Launcher/HeroicGamesLauncher) - Epic Games Launcher
 * [NASOS](https://archive.org/download/nNASOS1.8/nNASOS1.8.zip) - Gamecube iso.dec to ISO Converter
 * [rbxfpsunlocker-osx](https://github.com/lanylow/rbxfpsunlocker-osx) - Roblox FPS Unlocker
-* [cemu.emiyl](https://cemu.emiyl.com/) - CEMU Compatibility List
\ No newline at end of file
+* [cemu.emiyl](https://cemu.emiyl.com/) - CEMU Compatibility List