diff --git a/Cargo.lock b/Cargo.lock
index 6e628197..975d3525 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -374,9 +374,9 @@ checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
 [[package]]
 name = "futures"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad6636318d07abeb4656157ef1936c64485f066c7f9ce5d7c5b879fcb6dd5ccb"
+checksum = "5c329ae8753502fb44ae4fc2b622fa2a94652c41e795143765ba0927f92ab780"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -389,9 +389,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7264eb65b194d2fa6ec31b898ead7c332854bfa42521659226e72a585fca5b85"
+checksum = "f0c77d04ce8edd9cb903932b608268b3fffec4163dc053b3b402bf47eac1f1a8"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -399,15 +399,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b597b16aa1a19ce2dfde5128a7c656d75346b35601a640be2d9efd4e9c83609d"
+checksum = "f25592f769825e89b92358db00d26f965761e094951ac44d3663ef25b7ac464a"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46a5e593d77bee52393c7f3b16b8b413214096d3f7dc4f5f4c57dee01ad2bdaf"
+checksum = "f674f3e1bcb15b37284a90cedf55afdba482ab061c407a9c0ebbd0f3109741ba"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -416,15 +416,15 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d429f824b5e5dbd45fc8e54e1005a37e1f8c6d570cd64d0b59b24d3a80b8b8e"
+checksum = "a638959aa96152c7a4cddf50fcb1e3fede0583b27157c26e67d6f99904090dc6"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d75b72904b78044e0091355fc49d29f48bff07a68a719a41cf059711e071b4"
+checksum = "9a5081aa3de1f7542a794a397cde100ed903b0630152d0973479018fd85423a7"
 dependencies = [
  "proc-macro-hack",
  "proc-macro2 1.0.7",
@@ -434,21 +434,21 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04299e123547ea7c56f3e1b376703142f5fc0b6700433eed549e9d0b8a75a66c"
+checksum = "3466821b4bc114d95b087b850a724c6f83115e929bc88f1fa98a3304a944c8a6"
 
 [[package]]
 name = "futures-task"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86f9ceab4bce46555ee608b1ec7c414d6b2e76e196ef46fa5a8d4815a8571398"
+checksum = "7b0a34e53cf6cdcd0178aa573aed466b646eb3db769570841fda0c7ede375a27"
 
 [[package]]
 name = "futures-util"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d2f1296f7644d2cd908ebb2fa74645608e39f117c72bac251d40418c6d74c4f"
+checksum = "22766cf25d64306bedf0384da004d05c9974ab104fcc4528f1236181c18004c5"
 dependencies = [
  "futures-channel",
  "futures-core",