diff --git a/Cargo.lock b/Cargo.lock
index e36037401a8e..b36f92a6ae90 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1172,7 +1172,7 @@ checksum = "0840c1c50fd55e521b247f949c241c9997709f23bd7f023b9762cd561e935656"
 dependencies = [
  "log 0.4.11",
  "mio",
- "miow 0.3.5",
+ "miow 0.3.6",
  "winapi 0.3.9",
 ]
 
@@ -1201,9 +1201,9 @@ dependencies = [
 
 [[package]]
 name = "miow"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07b88fb9795d4d36d62a012dfbf49a8f5cf12751f36d31a9dbe66d528e58979e"
+checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897"
 dependencies = [
  "socket2",
  "winapi 0.3.9",
@@ -1663,7 +1663,7 @@ dependencies = [
  "libc",
  "log 0.4.11",
  "mio-named-pipes",
- "miow 0.3.5",
+ "miow 0.3.6",
  "rand",
  "tokio",
  "winapi 0.3.9",
@@ -2381,9 +2381,9 @@ checksum = "fbee7696b84bbf3d89a1c2eccff0850e3047ed46bfcd2e92c29a2d074d57e252"
 
 [[package]]
 name = "socket2"
-version = "0.3.15"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1fa70dc5c8104ec096f4fe7ede7a221d35ae13dcd19ba1ad9a81d2cab9a1c44"
+checksum = "7fd8b795c389288baa5f355489c65e71fd48a02104600d15c4cfbc561e9e429d"
 dependencies = [
  "cfg-if 0.1.10",
  "libc",