diff --git a/Cargo.lock b/Cargo.lock
index e728b35a615..8105ff164b3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1641,9 +1641,9 @@ dependencies = [
 
 [[package]]
 name = "errno"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "136526188508e25c6fef639d7927dfb3e0e3084488bf202267829cf7fc23dbdd"
+checksum = "add4f07d43996f76ef320709726a556a9d4f965d9410d8d0271132d2f8293480"
 dependencies = [
  "errno-dragonfly",
  "libc",