Upgrade libc to 0.2.127

This is the last version of libc which will support Rust 1.46, per
https://github.com/rust-lang/libc/pull/2845

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 4214b16e..18e1742d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ targets = [
 ]
 
 [dependencies]
-libc = { git = "https://github.com/rust-lang/libc", rev = "8dbd2c9", features = [ "extra_traits" ] }
+libc = { version = "0.2.127", features = [ "extra_traits" ] }
 bitflags = "1.1"
 cfg-if = "1.0"
 pin-utils = { version = "0.1.0", optional = true }