diff --git a/Cargo.lock b/Cargo.lock
index 5f8152000910336d32bcb02c8e4bf6a7cf130a39..b93f93ee6656c94b2c64e842d508ee96cd2b29b4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -155,7 +155,7 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.3.4"
+version = "0.3.5"
 dependencies = [
  "bitflags",
 ]
diff --git a/syscall b/syscall
index 64d2213c79dddf8bac4da02a349f4fe26e083d5b..abf7e59f5ad001a7a981d53751368c8fad189ffc 160000
--- a/syscall
+++ b/syscall
@@ -1 +1 @@
-Subproject commit 64d2213c79dddf8bac4da02a349f4fe26e083d5b
+Subproject commit abf7e59f5ad001a7a981d53751368c8fad189ffc