Index: cobs/Cargo.toml
===================================================================
--- cobs.orig/Cargo.toml
+++ cobs/Cargo.toml
@@ -32,7 +32,7 @@ license = "MIT OR Apache-2.0"
 repository = "https://github.com/jamesmunns/cobs.rs"

 [dev-dependencies.quickcheck]
-version = "^0.5.0"
+version = "^1.0.0"

 [features]
 default = ["use_std"]