diff --git a/Cargo.lock b/Cargo.lock
index 04d61a90..2767fc9c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1420,15 +1420,15 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.3.5"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "615caabe2c3160b313d52ccc905335f4ed5f10881dd63dc5699d47e90be85691"
+checksum = "4a1ce40d6fc9764887c2fdc7305c3dcc429ba11ff981c1509416afd5697e4437"
 
 [[package]]
 name = "httpdate"
-version = "0.3.2"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
+checksum = "05842d0d43232b23ccb7060ecb0f0626922c21f30012e97b767b30afd4a5d4b9"
 
 [[package]]
 name = "hyper"
@@ -1451,9 +1451,9 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.14.5"
+version = "0.14.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bf09f61b52cfcf4c00de50df88ae423d6c02354e385a86341133b5338630ad1"
+checksum = "1e5f105c494081baa3bf9e200b279e27ec1623895cd504c7dbef8d0b080fcf54"
 dependencies = [
  "bytes 1.0.1",
  "futures-channel",
@@ -1480,7 +1480,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f9f7a97316d44c0af9b0301e65010573a853a9fc97046d7331d7f6bc0fd5a64"
 dependencies = [
  "futures-util",
- "hyper 0.14.5",
+ "hyper 0.14.7",
  "log 0.4.14",
  "rustls 0.19.0",
  "tokio 1.5.0",
@@ -2986,7 +2986,7 @@ dependencies = [
  "futures-util",
  "http",
  "http-body",
- "hyper 0.14.5",
+ "hyper 0.14.7",
  "hyper-rustls",
  "ipnet",
  "js-sys",
@@ -3649,7 +3649,7 @@ dependencies = [
  "ecdsa_fun",
  "futures",
  "get-port",
- "hyper 0.14.5",
+ "hyper 0.14.7",
  "itertools 0.10.0",
  "libp2p",
  "libp2p-async-await",