diff --git a/Cargo.toml b/Cargo.toml
index fe9d50a..9fd5f0b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -73,7 +73,7 @@ features = [
 redox_syscall = "0.4"
 
 [build-dependencies]
-cfg_aliases = "0.1.1"
+cfg_aliases = "0.2.0"
 
 [dev-dependencies]
 colorous = "1.0.12"