diff --git a/README.md b/README.md
index e4965b2..a543d1c 100644
--- a/README.md
+++ b/README.md
@@ -113,4 +113,5 @@ vjG+EPEF3g8ywKaS8mZQX+sCAwEAAQ==
 
 Similar projects:
 * https://crates.io/crates/openpgp-card-tools
+* https://github.com/sekey/sekey