rust-lang
diff --git a/‎Cargo.lock
+1-1 b/‎Cargo.lock
+1-1
diff --git a/‎Cargo.toml
+3-1 b/‎Cargo.toml
+3-1
@@ -13,9 +13,11 @@ name = "bindgen"
 readme = "README.md"
 repository = "https://github.com/servo/rust-bindgen"
 documentation = "https://docs.rs/bindgen"
-version = "0.21.0"
+version = "0.21.1"
 build = "build.rs"
 
+exclude = ["tests/headers", "tests/expectations"]
+
 [badges]
 travis-ci = { repository = "servo/rust-bindgen" }