diff --git a/Cargo.lock b/Cargo.lock
index 82ad4013..68a388ad 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1477,9 +1477,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.4.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a1ce40d6fc9764887c2fdc7305c3dcc429ba11ff981c1509416afd5697e4437"
+checksum = "acd94fdbe1d4ff688b67b04eee2e17bd50995534a61539e45adfefb45e5e5503"
 
 [[package]]
 name = "httpdate"
@@ -1508,9 +1508,9 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.14.11"
+version = "0.14.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b61cf2d1aebcf6e6352c97b81dc2244ca29194be1b276f5d8ad5c6330fffb11"
+checksum = "13f67199e765030fa08fe0bd581af683f0d5bc04ea09c2b1102012c5fb90e7fd"
 dependencies = [
  "bytes 1.0.1",
  "futures-channel",
@@ -1537,7 +1537,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f9f7a97316d44c0af9b0301e65010573a853a9fc97046d7331d7f6bc0fd5a64"
 dependencies = [
  "futures-util",
- "hyper 0.14.11",
+ "hyper 0.14.12",
  "log 0.4.14",
  "rustls 0.19.0",
  "tokio",
@@ -3212,7 +3212,7 @@ dependencies = [
  "futures-util",
  "http",
  "http-body",
- "hyper 0.14.11",
+ "hyper 0.14.12",
  "hyper-rustls",
  "ipnet",
  "js-sys",
@@ -3907,7 +3907,7 @@ dependencies = [
  "ed25519-dalek",
  "futures",
  "get-port",
- "hyper 0.14.11",
+ "hyper 0.14.12",
  "itertools 0.10.1",
  "libp2p",
  "miniscript",
@@ -4213,9 +4213,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.6.7"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
+checksum = "08d3725d3efa29485e87311c5b699de63cde14b00ed4d256b8318aa30ca452cd"
 dependencies = [
  "bytes 1.0.1",
  "futures-core",