diff --git a/Cargo.lock b/Cargo.lock
index 9f8f6f9..f553a24 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -34,9 +34,9 @@ checksum = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"
 
 [[package]]
 name = "argv"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ec90225cd9dc43f6b1c9892603293f3767520a3e8440edec1f7d2a47b88c678"
+checksum = "e454c7dec505af23625a10d674d9a42553fb61b06adb58cf2363125bfdaf1142"
 
 [[package]]
 name = "assay"