diff --git a/Cargo.lock b/Cargo.lock
index 53f0363a55..b8cf9b0044 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,13 +4,11 @@
 name = "ipcd"
 version = "0.1.0"
 dependencies = [
- "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall",
 ]
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.56"
+version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[metadata]
-"checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
+checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
diff --git a/rust-toolchain b/rust-toolchain
deleted file mode 100644
index 07ade694b1..0000000000
--- a/rust-toolchain
+++ /dev/null
@@ -1 +0,0 @@
-nightly
\ No newline at end of file