diff --git a/Cargo.toml b/Cargo.toml
index d56ad41..17a05f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ strict = []
 constellation-internal = { path = "constellation-internal", version = "=0.2.0-alpha.2" }
 atty = "0.2"
 bincode = "1.2"
-cargo_metadata = { version = "0.10", default-features = false }
+cargo_metadata = { version = "0.12", default-features = false }
 clap = "2.33"
 crossbeam = "0.7"
 docopt = "1.0"