--- yaml-rust-0.4.0/Cargo.toml	2017-11-22T08:50:37+01:00
+++ yaml-rust-0.4.0/Cargo.toml	2018-01-01T12:32:02.872202+01:00
@@ -13,4 +13,4 @@
 linked-hash-map = ">=0.0.9, <0.6"
 
 [dev-dependencies]
-quickcheck = "0.4"
+quickcheck = "0.6"