diff --git a/Roadmap.md b/Roadmap.md
index 955abcf..0ac3595 100644
--- a/Roadmap.md
+++ b/Roadmap.md
@@ -8,6 +8,7 @@ Here's the road ahead for Picocrypt. Not all items listed will be added; they ar
Secure password/mnemonic generator
Android/iOS support (thanks u/fzylqd), potentially via a web interface (thanks @Tutturuuu)
Full disk encryption (thanks u/playffy)
+ Tweakable Argon2 parameters
Hidden volume like VeraCrypt (thanks u/greenreddits)
Hardware keys (thanks u/Tech99bananas)
CLI (thanks u/your_username)