diff --git a/Cargo.lock b/Cargo.lock
index 265f1ae..2c3a5cd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15,7 +15,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
-name = "calc"
+name = "daisy"
 version = "0.0.1"
 dependencies = [
  "rug",