From bd2e660c70975d9950438e14e1b33017021c524a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 22 Feb 2022 19:22:16 +0000
Subject: [PATCH] Bump libp2p from 0.41.1 to 0.43.0

Bumps [libp2p](https://github.com/libp2p/rust-libp2p) from 0.41.1 to 0.43.0.
- [Release notes](https://github.com/libp2p/rust-libp2p/releases)
- [Changelog](https://github.com/libp2p/rust-libp2p/blob/master/CHANGELOG.md)
- [Commits](https://github.com/libp2p/rust-libp2p/compare/v0.41.1...v0.43.0)

---
updated-dependencies:
- dependency-name: libp2p
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 Cargo.lock | 509 +++++++++++++++++++++++++++--------------------------
 Cargo.toml |   2 +-
 2 files changed, 259 insertions(+), 252 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 9b9a486..28daef6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,7 +25,7 @@ checksum = "495ee669413bfbe9e8cace80f4d3d78e6d8c8d99579f97fb93bde351b185f2d4"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.1.5",
  "opaque-debug",
 ]
 
@@ -149,13 +149,11 @@ checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
 name = "blake2"
-version = "0.9.1"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a5720225ef5daecf08657f23791354e1685a8c91a4c60c7f3d3b2892f978f4"
+checksum = "b9cf849ee05b2ee5fba5e36f97ff8ec2533916700fc0758d40d92136a42f3388"
 dependencies = [
- "crypto-mac",
- "digest",
- "opaque-debug",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -167,6 +165,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "bs58"
 version = "0.4.0"
@@ -205,21 +212,21 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chacha20"
-version = "0.7.1"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fee7ad89dc1128635074c268ee661f90c3f7e83d9fd12910608c36b47d6c3412"
+checksum = "01b72a433d0cf2aef113ba70f62634c56fddb0f244e6377185c56a7cadbd8f91"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.2.1",
  "zeroize",
 ]
 
 [[package]]
 name = "chacha20poly1305"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1580317203210c517b6d44794abfbe600698276db18127e37ad3e69bf5e848e5"
+checksum = "3b84ed6d1d5f7aa9bdde921a5090e0ca4d934d250ea3b402a5fab3a994e28a2a"
 dependencies = [
  "aead",
  "chacha20",
@@ -260,6 +267,15 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.1.5"
@@ -269,6 +285,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95059428f66df56b63431fdb4e1947ed2190586af5c5a8a8b71122bdf5a7f469"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.2.1"
@@ -279,19 +304,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "crunchy"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
-
-[[package]]
-name = "crypto-mac"
-version = "0.8.0"
+name = "crypto-common"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
 dependencies = [
  "generic-array",
- "subtle",
+ "typenum",
 ]
 
 [[package]]
@@ -310,12 +329,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "639891fde0dbea823fc3d798a0fdf9d2f9440a42d64a78ab3488b0ca025117b3"
 dependencies = [
  "byteorder",
- "digest",
+ "digest 0.9.0",
  "rand_core 0.5.1",
  "subtle",
  "zeroize",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "4.0.0-pre.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12dc3116fe595d7847c701796ac1b189bd86b81f4f593c6f775f9d80fb2e29f4"
+dependencies = [
+ "byteorder",
+ "digest 0.10.3",
+ "rand_core 0.6.3",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "data-encoding"
 version = "2.3.2"
@@ -331,11 +363,22 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "digest"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
+dependencies = [
+ "block-buffer 0.10.2",
+ "crypto-common",
+ "subtle",
+]
+
 [[package]]
 name = "dtoa"
-version = "0.4.8"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
+checksum = "5caaa75cbd2b960ff1e5392d2cfb1f44717fffe12fc1f32b7b5d1267f99732a6"
 
 [[package]]
 name = "ed25519"
@@ -352,11 +395,11 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c762bae6dcaf24c4c84667b8579785430908723d5c889f469d76a41d59cc7a9d"
 dependencies = [
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "ed25519",
  "rand 0.7.3",
  "serde",
- "sha2",
+ "sha2 0.9.5",
  "zeroize",
 ]
 
@@ -586,27 +629,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "hmac"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
-dependencies = [
- "crypto-mac",
- "digest",
-]
-
-[[package]]
-name = "hmac-drbg"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17ea0a1394df5b6574da6e0c1ade9e78868c9fb0a4e5ef4428e32da4676b85b1"
-dependencies = [
- "digest",
- "generic-array",
- "hmac",
-]
-
 [[package]]
 name = "hostname"
 version = "0.3.1"
@@ -637,25 +659,14 @@ dependencies = [
 
 [[package]]
 name = "if-addrs"
-version = "0.6.5"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28538916eb3f3976311f5dfbe67b5362d0add1293d0a9cad17debf86f8e3aa48"
+checksum = "cbc0fa01ffc752e9dbc72818cdb072cd028b86be5e09dd04c5a643704fe101a9"
 dependencies = [
- "if-addrs-sys",
  "libc",
  "winapi",
 ]
 
-[[package]]
-name = "if-addrs-sys"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de74b9dd780476e837e5eb5ab7c88b49ed304126e412030a0adba99c8efe79ea"
-dependencies = [
- "cc",
- "libc",
-]
-
 [[package]]
 name = "indexmap"
 version = "1.6.2"
@@ -708,6 +719,12 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
+[[package]]
+name = "itoa"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
+
 [[package]]
 name = "js-sys"
 version = "0.3.51"
@@ -725,15 +742,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.97"
+version = "0.2.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
+checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
 
 [[package]]
 name = "libp2p"
-version = "0.41.1"
+version = "0.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ec5b70fc23ed1b1b1169ce0d1116260a343f67cf7088b498b8d99255cd68c32"
+checksum = "4e8570e25fa03d4385405dbeaf540ba00e3ee50942f03d84e1a8928a029f35f9"
 dependencies = [
  "atomic",
  "bytes",
@@ -755,7 +772,7 @@ dependencies = [
  "libp2p-websocket",
  "libp2p-yamux",
  "multiaddr",
- "parking_lot",
+ "parking_lot 0.12.0",
  "pin-project 1.0.7",
  "rand 0.7.3",
  "smallvec",
@@ -763,9 +780,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core"
-version = "0.30.0"
+version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef22d9bba1e8bcb7ec300073e6802943fe8abb8190431842262b5f1c30abba1"
+checksum = "9164ec41455856e8187addc870bb4fe1ea2ee28e1a9244831d449a2429b32c1a"
 dependencies = [
  "asn1_der",
  "bs58",
@@ -774,20 +791,20 @@ dependencies = [
  "fnv",
  "futures",
  "futures-timer",
+ "instant",
  "lazy_static",
- "libsecp256k1",
  "log",
  "multiaddr",
  "multihash",
  "multistream-select",
- "parking_lot",
+ "parking_lot 0.12.0",
  "pin-project 1.0.7",
  "prost",
  "prost-build",
  "rand 0.8.4",
  "ring",
  "rw-stream-sink",
- "sha2",
+ "sha2 0.10.2",
  "smallvec",
  "thiserror",
  "unsigned-varint",
@@ -797,9 +814,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-dns"
-version = "0.30.0"
+version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb8f89d15cb6e3c5bc22afff7513b11bab7856f2872d3cfba86f7f63a06bc498"
+checksum = "7838647d33978b77f943687412f4a39e74234c8342cbfdad14282b465b272cb4"
 dependencies = [
  "futures",
  "libp2p-core",
@@ -810,21 +827,21 @@ dependencies = [
 
 [[package]]
 name = "libp2p-metrics"
-version = "0.2.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d59f3be49edeecff13ef0d0dc28295ba4a33910611715f04236325d08e4119e0"
+checksum = "d29e4e5e4c5aa567fe1ee3133afe088dc2d2fd104e20c5c2c5c2649f75129677"
 dependencies = [
  "libp2p-core",
  "libp2p-ping",
  "libp2p-swarm",
- "open-metrics-client",
+ "prometheus-client",
 ]
 
 [[package]]
 name = "libp2p-mplex"
-version = "0.30.0"
+version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f2cd64ef597f40e14bfce0497f50ecb63dd6d201c61796daeb4227078834fbf"
+checksum = "442eb0c9fff0bf22a34f015724b4143ce01877e079ed0963c722d94c07c72160"
 dependencies = [
  "asynchronous-codec",
  "bytes",
@@ -832,7 +849,7 @@ dependencies = [
  "libp2p-core",
  "log",
  "nohash-hasher",
- "parking_lot",
+ "parking_lot 0.12.0",
  "rand 0.7.3",
  "smallvec",
  "unsigned-varint",
@@ -840,12 +857,12 @@ dependencies = [
 
 [[package]]
 name = "libp2p-noise"
-version = "0.33.0"
+version = "0.35.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8772c7a99088221bb7ca9c5c0574bf55046a7ab4c319f3619b275f28c8fb87a"
+checksum = "9dd7e0c94051cda67123be68cf6b65211ba3dde7277be9068412de3e7ffd63ef"
 dependencies = [
  "bytes",
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "futures",
  "lazy_static",
  "libp2p-core",
@@ -853,7 +870,7 @@ dependencies = [
  "prost",
  "prost-build",
  "rand 0.8.4",
- "sha2",
+ "sha2 0.10.2",
  "snow",
  "static_assertions",
  "x25519-dalek",
@@ -862,9 +879,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-ping"
-version = "0.32.0"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d210cc0774142575a6a95f2c3590f9009cb838652cd295110a12a5d032ac07e0"
+checksum = "9ab44a12d372d6abdd326c468c1d5b002be06fbd923c5a799d6a9d3b36646ca3"
 dependencies = [
  "futures",
  "futures-timer",
@@ -878,9 +895,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-rendezvous"
-version = "0.2.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "921bc44c31225d42ac282e0e5a2f5311e4c50906a9e02d861fe8107a9396be49"
+checksum = "597e4a022dd2e168ce1218faf6b3aead5c427fb828eb4f982cef7c40d4b7f49e"
 dependencies = [
  "asynchronous-codec",
  "bimap",
@@ -893,7 +910,7 @@ dependencies = [
  "prost",
  "prost-build",
  "rand 0.8.4",
- "sha2",
+ "sha2 0.10.2",
  "thiserror",
  "unsigned-varint",
  "void",
@@ -901,26 +918,29 @@ dependencies = [
 
 [[package]]
 name = "libp2p-swarm"
-version = "0.32.0"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb84d40627cd109bbbf43da9269d4ef75903f42356c88d98b2b55c47c430c792"
+checksum = "53ab2d4eb8ef2966b10fdf859245cdd231026df76d3c6ed2cf9e418a8f688ec9"
 dependencies = [
  "either",
+ "fnv",
  "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
  "log",
+ "pin-project 1.0.7",
  "rand 0.7.3",
  "smallvec",
+ "thiserror",
  "void",
 ]
 
 [[package]]
 name = "libp2p-swarm-derive"
-version = "0.26.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dd93a7dad9b61c39797572e4fb4fdba8415d6348b4e745b3d4cb008f84331ab"
+checksum = "4b8153a6472e84ec888ef2bf21deafe8d4214e811f0f162abbf07156c27f8fa8"
 dependencies = [
  "quote",
  "syn",
@@ -928,9 +948,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-tcp"
-version = "0.30.0"
+version = "0.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7399c5b6361ef525d41c11fcf51635724f832baf5819b30d3d873eabb4fbae4b"
+checksum = "193447aa729c85aac2376828df76d171c1a589c9e6b58fcc7f9d9a020734122c"
 dependencies = [
  "futures",
  "futures-timer",
@@ -945,9 +965,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-websocket"
-version = "0.32.0"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa92005fbd67695715c821e1acfe4d7be9fd2d88738574e93d645c49ec2831c8"
+checksum = "c932834c3754501c368d1bf3d0fb458487a642b90fc25df082a3a2f3d3b32e37"
 dependencies = [
  "either",
  "futures",
@@ -963,65 +983,17 @@ dependencies = [
 
 [[package]]
 name = "libp2p-yamux"
-version = "0.34.0"
+version = "0.36.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e7362abb8867d7187e7e93df17f460d554c997fc5c8ac57dc1259057f6889af"
+checksum = "be902ebd89193cd020e89e89107726a38cfc0d16d18f613f4a37d046e92c7517"
 dependencies = [
  "futures",
  "libp2p-core",
- "parking_lot",
+ "parking_lot 0.12.0",
  "thiserror",
  "yamux",
 ]
 
-[[package]]
-name = "libsecp256k1"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0452aac8bab02242429380e9b2f94ea20cea2b37e2c1777a1358799bbe97f37"
-dependencies = [
- "arrayref",
- "base64",
- "digest",
- "hmac-drbg",
- "libsecp256k1-core",
- "libsecp256k1-gen-ecmult",
- "libsecp256k1-gen-genmult",
- "rand 0.8.4",
- "serde",
- "sha2",
- "typenum",
-]
-
-[[package]]
-name = "libsecp256k1-core"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
-dependencies = [
- "crunchy",
- "digest",
- "subtle",
-]
-
-[[package]]
-name = "libsecp256k1-gen-ecmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
-dependencies = [
- "libsecp256k1-core",
-]
-
-[[package]]
-name = "libsecp256k1-gen-genmult"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
-dependencies = [
- "libsecp256k1-core",
-]
-
 [[package]]
 name = "libz-sys"
 version = "1.1.3"
@@ -1041,9 +1013,9 @@ checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
 [[package]]
 name = "lock_api"
-version = "0.4.4"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0382880606dff6d15c9476c416d18690b72742aa7b605bb6dd6ec9030fbf07eb"
+checksum = "88943dd7ef4a2e5a4bfa2753aaab3013e34ce2533d1996fb18ef591e315e2b3b"
 dependencies = [
  "scopeguard",
 ]
@@ -1127,9 +1099,9 @@ dependencies = [
 
 [[package]]
 name = "multiaddr"
-version = "0.13.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48ee4ea82141951ac6379f964f71b20876d43712bea8faf6dd1a375e08a46499"
+checksum = "3c580bfdd8803cce319b047d239559a22f809094aaea4ac13902a1fdcfcd4261"
 dependencies = [
  "arrayref",
  "bs58",
@@ -1145,22 +1117,22 @@ dependencies = [
 
 [[package]]
 name = "multihash"
-version = "0.14.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "752a61cd890ff691b4411423d23816d5866dd5621e4d1c5687a53b94b5a979d8"
+checksum = "7392bffd88bc0c4f8297e36a777ab9f80b7127409c4a1acb8fee99c9f27addcd"
 dependencies = [
- "digest",
- "generic-array",
+ "core2",
+ "digest 0.10.3",
  "multihash-derive",
- "sha2",
+ "sha2 0.10.2",
  "unsigned-varint",
 ]
 
 [[package]]
 name = "multihash-derive"
-version = "0.7.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "424f6e86263cd5294cbd7f1e95746b95aca0e0d66bff31e5a40d6baa87b4aa99"
+checksum = "fc076939022111618a5026d3be019fd8b366e76314538ff9a1b59ffbcbf98bcd"
 dependencies = [
  "proc-macro-crate",
  "proc-macro-error",
@@ -1178,9 +1150,9 @@ checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "multistream-select"
-version = "0.10.4"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56a336acba8bc87c8876f6425407dbbe6c417bf478b22015f8fb0994ef3bc0ab"
+checksum = "363a84be6453a70e63513660f4894ef815daf88e3356bffcda9ca27d810ce83b"
 dependencies = [
  "bytes",
  "futures",
@@ -1246,29 +1218,6 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
-[[package]]
-name = "open-metrics-client"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7337d80c23c2d8b1349563981bc4fb531220733743ba8115454a67b181173f0d"
-dependencies = [
- "dtoa",
- "itoa",
- "open-metrics-client-derive-text-encode",
- "owning_ref",
-]
-
-[[package]]
-name = "open-metrics-client-derive-text-encode"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a15c83b586f00268c619c1cb3340ec1a6f59dd9ba1d9833a273a68e6d5cd8ffc"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "owning_ref"
 version = "0.4.1"
@@ -1286,7 +1235,17 @@ checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
 dependencies = [
  "instant",
  "lock_api",
- "parking_lot_core",
+ "parking_lot_core 0.8.3",
+]
+
+[[package]]
+name = "parking_lot"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
+dependencies = [
+ "lock_api",
+ "parking_lot_core 0.9.1",
 ]
 
 [[package]]
@@ -1304,19 +1263,23 @@ dependencies = [
 ]
 
 [[package]]
-name = "percent-encoding"
-version = "2.1.0"
+name = "parking_lot_core"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+checksum = "28141e0cc4143da2443301914478dc976a61ffdb3f043058310c70df2fed8954"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "smallvec",
+ "windows-sys",
+]
 
 [[package]]
-name = "pest"
-version = "2.1.3"
+name = "percent-encoding"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
-dependencies = [
- "ucd-trie",
-]
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "petgraph"
@@ -1398,7 +1361,7 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fe800695325da85083cd23b56826fccb2e2dc29b218e7811a6f33bc93f414be"
 dependencies = [
- "cpufeatures",
+ "cpufeatures 0.1.5",
  "opaque-debug",
  "universal-hash",
 ]
@@ -1410,7 +1373,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e597450cbf209787f0e6de80bf3795c6b2356a380ee87837b545aded8dbc1823"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.1.5",
  "opaque-debug",
  "universal-hash",
 ]
@@ -1464,6 +1427,29 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "prometheus-client"
+version = "0.15.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9a896938cc6018c64f279888b8c7559d3725210d5db9a3a1ee6bc7188d51d34"
+dependencies = [
+ "dtoa",
+ "itoa 1.0.1",
+ "owning_ref",
+ "prometheus-client-derive-text-encode",
+]
+
+[[package]]
+name = "prometheus-client-derive-text-encode"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8e12d01b9d66ad9eb4529c57666b6263fc1993cb30261d83ead658fdd932652"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "prost"
 version = "0.9.0"
@@ -1709,9 +1695,9 @@ dependencies = [
 
 [[package]]
 name = "rustc_version"
-version = "0.3.3"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
  "semver",
 ]
@@ -1763,41 +1749,15 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "0.11.0"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
-dependencies = [
- "semver-parser",
-]
-
-[[package]]
-name = "semver-parser"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0bef5b7f9e0df16536d3961cfb6e84331c065b4066afb39768d0e319411f7"
-dependencies = [
- "pest",
-]
+checksum = "a4a3381e03edd24287172047536f20cabde766e2cd3e65e6b00fb3af51c4f38d"
 
 [[package]]
 name = "serde"
 version = "1.0.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec7505abeacaec74ae4778d9d9328fe5a5d04253220a85c4ee022239fc996d03"
-dependencies = [
- "serde_derive",
-]
-
-[[package]]
-name = "serde_derive"
-version = "1.0.126"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "963a7dbc9895aeac7ac90e74f34a5d5261828f79df35cbed41e10189d3804d43"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
 
 [[package]]
 name = "serde_json"
@@ -1805,7 +1765,7 @@ version = "1.0.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "799e97dc9fdae36a5c8b8f2cae9ce2ee9fdce2058c57a93e6099d919fd982f79"
 dependencies = [
- "itoa",
+ "itoa 0.4.7",
  "ryu",
  "serde",
 ]
@@ -1816,10 +1776,10 @@ version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c4cfa741c5832d0ef7fab46cabed29c2aae926db0b11bb2069edd8db5e64e16"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.9.0",
  "cfg-if",
- "cpufeatures",
- "digest",
+ "cpufeatures 0.1.5",
+ "digest 0.9.0",
  "opaque-debug",
 ]
 
@@ -1829,13 +1789,24 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b362ae5752fd2137731f9fa25fd4d9058af34666ca1966fb969119cc35719f12"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.9.0",
  "cfg-if",
- "cpufeatures",
- "digest",
+ "cpufeatures 0.1.5",
+ "digest 0.9.0",
  "opaque-debug",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.2.1",
+ "digest 0.10.3",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.1"
@@ -1874,20 +1845,19 @@ checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "snow"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6142f7c25e94f6fd25a32c3348ec230df9109b463f59c8c7acc4bd34936babb7"
+checksum = "774d05a3edae07ce6d68ea6984f3c05e9bba8927e3dd591e3b479e5b03213d0d"
 dependencies = [
  "aes-gcm",
  "blake2",
  "chacha20poly1305",
- "rand 0.8.4",
+ "curve25519-dalek 4.0.0-pre.2",
  "rand_core 0.6.3",
  "ring",
  "rustc_version",
- "sha2",
+ "sha2 0.10.2",
  "subtle",
- "x25519-dalek",
 ]
 
 [[package]]
@@ -2215,7 +2185,7 @@ dependencies = [
  "lazy_static",
  "log",
  "lru-cache",
- "parking_lot",
+ "parking_lot 0.11.1",
  "resolv-conf",
  "smallvec",
  "thiserror",
@@ -2225,15 +2195,9 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.13.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"
-
-[[package]]
-name = "ucd-trie"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "unicode-bidi"
@@ -2283,9 +2247,9 @@ dependencies = [
 
 [[package]]
 name = "unsigned-varint"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f8d425fafb8cd76bc3f22aace4af471d3156301d7508f2107e98fbeae10bc7f"
+checksum = "d86a8dc7f45e4c1b0d30e43038c38f274e77af056aa5f74b93c2cf9eb3c1c836"
 dependencies = [
  "asynchronous-codec",
  "bytes",
@@ -2466,6 +2430,49 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3df6e476185f92a12c072be4a189a0210dcdcf512a1891d6dff9edb874deadc6"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8e92753b1c443191654ec532f14c199742964a061be25d77d7a96f09db20bf5"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a711c68811799e017b6038e0922cb27a5e2f43a2ddb609fe0b6f3eeda9de615"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "146c11bb1a02615db74680b32a68e2d61f553cc24c4eb5b4ca10311740e44172"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c912b12f7454c6620635bbff3450962753834be2a594819bd5e945af18ec64bc"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "504a2476202769977a040c6364301a3f65d0cc9e3fb08600b2bda150a0488316"
+
 [[package]]
 name = "winreg"
 version = "0.6.2"
@@ -2481,21 +2488,21 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a0c105152107e3b96f6a00a65e86ce82d9b125230e1c4302940eca58ff71f4f"
 dependencies = [
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "rand_core 0.5.1",
  "zeroize",
 ]
 
 [[package]]
 name = "yamux"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7d9028f208dd5e63c614be69f115c1b53cacc1111437d4c765185856666c107"
+checksum = "29d4c1dd079043fe673e79fe3c3a260ae2d2fb413f1062cae9e062748df0df03"
 dependencies = [
  "futures",
  "log",
  "nohash-hasher",
- "parking_lot",
+ "parking_lot 0.11.1",
  "rand 0.8.4",
  "static_assertions",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d9c0ca6..d02b352 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 anyhow = "1"
 atty = "0.2"
 futures = { version = "0.3", default-features = false }
-libp2p = { version = "0.41", default-features = false, features = [ "rendezvous", "tcp-tokio", "yamux", "mplex", "dns-tokio", "noise", "ping", "websocket" ] }
+libp2p = { version = "0.43", default-features = false, features = [ "rendezvous", "tcp-tokio", "yamux", "mplex", "dns-tokio", "noise", "ping", "websocket" ] }
 structopt = { version = "0.3", default-features = false }
 tokio = { version = "1", features = [ "rt-multi-thread", "time", "macros", "sync", "process", "fs", "net", "io-util" ] }
 tracing = { version = "0.1", features = [ "attributes" ] }