From b9522c761d9d8deb8b5d80b37103a0575ca39b3e Mon Sep 17 00:00:00 2001
From: Niklas Elsbrock <mail@nelsbrock.de>
Date: Sun, 26 May 2024 13:22:22 +0200
Subject: [PATCH] upgrade dependencies

---
 Cargo.lock             | 441 ++++++++++++++++++++++-------------------
 Cargo.toml             |  14 +-
 src/bin/spamcontest.rs |   2 +-
 src/lib.rs             |  46 +++--
 4 files changed, 270 insertions(+), 233 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index d7782f4..119d883 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -26,6 +26,64 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "anstream"
+version = "0.6.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "418c75fa768af9c03be99d17643f93f79bbba589895012a80e3452a19ddda15b"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "038dfcf04a5feb68e9c60b21c9625a54c2c0616e79b72b0fd87075a056ae1d1b"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c03a11a9034d92058ceb6ee011ce58af4a9bf61491aa7e1e59ecd24bd40d22d4"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a64c907d4e79225ac72e2a354c9ce84d50ebb4586dee56c82b3ee73004f537f5"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61a38449feb7068f52bb06c12759005cf459ee52bb4adc1d5a7c4322d716fb19"
+dependencies = [
+ "anstyle",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.80"
@@ -37,22 +95,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "async-tungstenite"
-version = "0.17.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1b71b31561643aa8e7df3effe284fa83ab1a840e52294c5f4bd7bfd8b2becbb"
-dependencies = [
- "futures-io",
- "futures-util",
- "log",
- "pin-project-lite",
- "tokio",
- "tokio-rustls 0.23.4",
- "tungstenite",
- "webpki-roots 0.22.6",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.3.0"
@@ -74,12 +116,6 @@ dependencies = [
  "rustc-demangle",
 ]
 
-[[package]]
-name = "base64"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
-
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -137,6 +173,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "colorchoice"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b6a852b24ab71dffc585bcb46eaf7959d175cb865a7152e35b348d1b2960422"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -195,6 +237,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "data-encoding"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2"
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -231,16 +279,26 @@ dependencies = [
 ]
 
 [[package]]
-name = "env_logger"
-version = "0.10.2"
+name = "env_filter"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
+checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea"
 dependencies = [
- "humantime",
- "is-terminal",
  "log",
  "regex",
- "termcolor",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "humantime",
+ "log",
 ]
 
 [[package]]
@@ -351,6 +409,15 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "fxhash"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
+dependencies = [
+ "byteorder",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -389,7 +456,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "futures-util",
- "http",
+ "http 0.2.12",
  "indexmap",
  "slab",
  "tokio",
@@ -420,6 +487,17 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
 [[package]]
 name = "http-body"
 version = "0.4.6"
@@ -427,7 +505,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.12",
  "pin-project-lite",
 ]
 
@@ -460,7 +538,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "http",
+ "http 0.2.12",
  "http-body",
  "httparse",
  "httpdate",
@@ -480,7 +558,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
 dependencies = [
  "futures-util",
- "http",
+ "http 0.2.12",
  "hyper",
  "rustls 0.21.12",
  "tokio",
@@ -514,21 +592,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
 [[package]]
-name = "is-terminal"
-version = "0.4.12"
+name = "is_terminal_polyfill"
+version = "1.70.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
-dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.52.0",
-]
+checksum = "f8478577c03552c21db0e2724ffb8986a5ce7af88107e6be5d2ee6e158c12800"
 
 [[package]]
 name = "itertools"
-version = "0.10.5"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
 dependencies = [
  "either",
 ]
@@ -618,15 +691,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
-[[package]]
-name = "num-traits"
-version = "0.2.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "num_cpus"
 version = "1.16.0"
@@ -652,15 +716,6 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "ordered-float"
-version = "2.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68f19d67e5a2795c94e73e0bb1cc1a7edeb2e28efd39e2e1c9b7a40c1108b11c"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -806,13 +861,13 @@ version = "0.11.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd67538700a17451e7cba03ac727fb961abb7607553461627b97de0b89cf4a62"
 dependencies = [
- "base64 0.21.7",
+ "base64",
  "bytes",
  "encoding_rs",
  "futures-core",
  "futures-util",
  "h2",
- "http",
+ "http 0.2.12",
  "http-body",
  "hyper",
  "hyper-rustls",
@@ -844,21 +899,6 @@ dependencies = [
  "winreg",
 ]
 
-[[package]]
-name = "ring"
-version = "0.16.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
-dependencies = [
- "cc",
- "libc",
- "once_cell",
- "spin 0.5.2",
- "untrusted 0.7.1",
- "web-sys",
- "winapi",
-]
-
 [[package]]
 name = "ring"
 version = "0.17.8"
@@ -869,8 +909,8 @@ dependencies = [
  "cfg-if",
  "getrandom",
  "libc",
- "spin 0.9.8",
- "untrusted 0.9.0",
+ "spin",
+ "untrusted",
  "windows-sys 0.52.0",
 ]
 
@@ -880,18 +920,6 @@ version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
-[[package]]
-name = "rustls"
-version = "0.20.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b80e3dec595989ea8510028f30c408a4630db12c9cbb8de34203b89d6577e99"
-dependencies = [
- "log",
- "ring 0.16.20",
- "sct",
- "webpki",
-]
-
 [[package]]
 name = "rustls"
 version = "0.21.12"
@@ -899,28 +927,59 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
 dependencies = [
  "log",
- "ring 0.17.8",
- "rustls-webpki",
+ "ring",
+ "rustls-webpki 0.101.7",
  "sct",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432"
+dependencies = [
+ "log",
+ "ring",
+ "rustls-pki-types",
+ "rustls-webpki 0.102.4",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
 dependencies = [
- "base64 0.21.7",
+ "base64",
 ]
 
+[[package]]
+name = "rustls-pki-types"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "976295e77ce332211c0d24d92c0e83e50f5c5f046d11082cea19f3df13a3562d"
+
 [[package]]
 name = "rustls-webpki"
 version = "0.101.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
 dependencies = [
- "ring 0.17.8",
- "untrusted 0.9.0",
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "rustls-webpki"
+version = "0.102.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff448f7e92e913c4b7d4c6d8e4540a1724b319b4152b8aef6d4cf8339712b33e"
+dependencies = [
+ "ring",
+ "rustls-pki-types",
+ "untrusted",
 ]
 
 [[package]]
@@ -941,8 +1000,18 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
 dependencies = [
- "ring 0.17.8",
- "untrusted 0.9.0",
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "secrecy"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bd1c54ea06cfd2f6b63219704de0b9b4f72dcc2b8fdef820be6cd799780e91e"
+dependencies = [
+ "serde",
+ "zeroize",
 ]
 
 [[package]]
@@ -954,16 +1023,6 @@ dependencies = [
  "serde_derive",
 ]
 
-[[package]]
-name = "serde-value"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3a1a3341211875ef120e117ea7fd5228530ae7e7036a779fdc9117be6b3282c"
-dependencies = [
- "ordered-float",
- "serde",
-]
-
 [[package]]
 name = "serde_derive"
 version = "1.0.203"
@@ -1000,39 +1059,39 @@ dependencies = [
 
 [[package]]
 name = "serenity"
-version = "0.11.7"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a7a89cef23483fc9d4caf2df41e6d3928e18aada84c56abd237439d929622c6"
+checksum = "c64da29158bb55d70677cacd4f4f8eab1acef005fb830d9c3bea411b090e96a9"
 dependencies = [
+ "arrayvec",
  "async-trait",
- "async-tungstenite",
- "base64 0.21.7",
- "bitflags 1.3.2",
+ "base64",
+ "bitflags 2.5.0",
  "bytes",
- "cfg-if",
  "dashmap",
  "flate2",
  "futures",
- "mime",
+ "fxhash",
  "mime_guess",
  "parking_lot",
  "percent-encoding",
  "reqwest",
+ "secrecy",
  "serde",
- "serde-value",
  "serde_json",
  "time",
  "tokio",
+ "tokio-tungstenite",
  "tracing",
  "typemap_rev",
  "url",
 ]
 
 [[package]]
-name = "sha-1"
-version = "0.10.1"
+name = "sha1"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -1086,18 +1145,18 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "spin"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
-
 [[package]]
 name = "spin"
 version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
+[[package]]
+name = "subtle"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
+
 [[package]]
 name = "syn"
 version = "2.0.66"
@@ -1136,15 +1195,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "thiserror"
 version = "1.0.61"
@@ -1240,17 +1290,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.23.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
-dependencies = [
- "rustls 0.20.9",
- "tokio",
- "webpki",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.24.1"
@@ -1261,6 +1300,33 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.25.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "775e0c0f0adb3a2f22a00c4745d728b479985fc15ee7ca6a2608388c5569860f"
+dependencies = [
+ "rustls 0.22.4",
+ "rustls-pki-types",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-tungstenite"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c83b561d025642014097b66e6c1bb422783339e0909e4429cde4749d1990bc38"
+dependencies = [
+ "futures-util",
+ "log",
+ "rustls 0.22.4",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls 0.25.0",
+ "tungstenite",
+ "webpki-roots 0.26.1",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.11"
@@ -1320,30 +1386,30 @@ checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
 [[package]]
 name = "tungstenite"
-version = "0.17.3"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e27992fd6a8c29ee7eef28fc78349aa244134e10ad447ce3b9f0ac0ed0fa4ce0"
+checksum = "9ef1a641ea34f399a848dea702823bbecfb4c486f911735368f1f137cb8257e1"
 dependencies = [
- "base64 0.13.1",
  "byteorder",
  "bytes",
- "http",
+ "data-encoding",
+ "http 1.1.0",
  "httparse",
  "log",
  "rand",
- "rustls 0.20.9",
- "sha-1",
+ "rustls 0.22.4",
+ "rustls-pki-types",
+ "sha1",
  "thiserror",
  "url",
  "utf-8",
- "webpki",
 ]
 
 [[package]]
 name = "typemap_rev"
-version = "0.1.5"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed5b74f0a24b5454580a79abb6994393b09adf0ab8070f15827cb666255de155"
+checksum = "74b08b0c1257381af16a5c3605254d529d3e7e109f3c62befc5d168968192998"
 
 [[package]]
 name = "typenum"
@@ -1381,12 +1447,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "untrusted"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
-
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -1411,6 +1471,12 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
+[[package]]
+name = "utf8parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -1521,25 +1587,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "webpki"
-version = "0.22.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed63aea5ce73d0ff405984102c42de94fc55a6b75765d621c65262469b3c9b53"
-dependencies = [
- "ring 0.17.8",
- "untrusted 0.9.0",
-]
-
-[[package]]
-name = "webpki-roots"
-version = "0.22.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6c71e40d7d2c34a5106301fb632274ca37242cd0c9d3e64dbece371a40a2d87"
-dependencies = [
- "webpki",
-]
-
 [[package]]
 name = "webpki-roots"
 version = "0.25.4"
@@ -1547,36 +1594,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
 
 [[package]]
-name = "winapi"
-version = "0.3.9"
+name = "webpki-roots"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+checksum = "b3de34ae270483955a94f4b21bdaaeb83d508bb84a01435f393818edb0012009"
 dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
+ "rustls-pki-types",
 ]
 
-[[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-
-[[package]]
-name = "winapi-util"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d4cc384e1e73b93bafa6fb4f1df8c41695c8a91cf9c4c64358067d15a7b6c6b"
-dependencies = [
- "windows-sys 0.52.0",
-]
-
-[[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
@@ -1725,3 +1750,9 @@ dependencies = [
  "cfg-if",
  "windows-sys 0.48.0",
 ]
+
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
diff --git a/Cargo.toml b/Cargo.toml
index 96ef6f1..5a77dfc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,13 +7,13 @@ edition = "2021"
 
 [dependencies]
 log = "0.4"
-env_logger = "0.10.0"
-time = "0.3.17"
-itertools = "0.10"
-tokio = {version = "1.20", features = ["rt-multi-thread", "signal"]}
-dashmap = "5.3.4"
+env_logger = "0.11.3"
+time = "0.3.36"
+itertools = "0.13"
+tokio = {version = "1.37", features = ["rt-multi-thread", "signal"]}
+dashmap = "5.5.3"
 
 [dependencies.serenity]
-version = "0.11"
+version = "0.12"
 default-features = false
-features = ["builder", "cache", "client", "gateway", "http", "model", "utils", "rustls_backend"]
\ No newline at end of file
+features = ["builder", "cache", "client", "gateway", "http", "model", "utils", "rustls_backend"]
diff --git a/src/bin/spamcontest.rs b/src/bin/spamcontest.rs
index be558c1..2139f0e 100644
--- a/src/bin/spamcontest.rs
+++ b/src/bin/spamcontest.rs
@@ -40,7 +40,7 @@ async fn main() -> ExitCode {
             .expect("error on waiting for shutdown signal");
 
         debug!("Shutting down...");
-        shard_manager.lock().await.shutdown_all().await;
+        shard_manager.shutdown_all().await;
     });
 
     match client.start().await {
diff --git a/src/lib.rs b/src/lib.rs
index c9048d9..ff0d8d9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,12 +1,13 @@
 use dashmap::DashMap;
 use itertools::Itertools;
 use log::{debug, error, info};
+use serenity::all::{ActivityData, CreateEmbed, CreateMessage};
 use serenity::client::{Context, EventHandler};
 use serenity::model::channel::Message;
+use serenity::model::colour::Colour;
 use serenity::model::event::ResumedEvent;
-use serenity::model::gateway::{Activity, Ready};
+use serenity::model::gateway::Ready;
 use serenity::model::id::{ChannelId, UserId};
-use serenity::utils::Colour;
 use std::cmp::Reverse;
 use std::collections::HashMap;
 use std::fmt::Display;
@@ -43,7 +44,7 @@ impl EventHandler for Handler {
                 "Counting message {} (from {} in channel {})",
                 msg.id,
                 msg.author.tag(),
-                msg.channel_id.0
+                msg.channel_id.get()
             );
             contest.value().send(msg).await.unwrap();
             return;
@@ -62,7 +63,7 @@ impl EventHandler for Handler {
                 "User {} started a {} second contest in channel {}",
                 msg.author.tag(),
                 duration.as_secs(),
-                msg.channel_id.0
+                msg.channel_id.get()
             );
 
             match run_contest(
@@ -76,12 +77,13 @@ impl EventHandler for Handler {
             {
                 Ok(contest) => debug!(
                     "Contest in channel {} has ended with {} participant(s)",
-                    msg.channel_id.0,
+                    msg.channel_id.get(),
                     contest.counts.len()
                 ),
                 Err(err) => error!(
                     "Error while running contest in channel {}: {}",
-                    msg.channel_id.0, err
+                    msg.channel_id.get(),
+                    err
                 ),
             };
         }
@@ -89,7 +91,7 @@ impl EventHandler for Handler {
 
     async fn ready(&self, ctx: Context, ready: Ready) {
         info!("Connected as {}", ready.user.tag());
-        ctx.set_activity(Activity::listening("Spam")).await;
+        ctx.set_activity(Some(ActivityData::listening("Spam")));
     }
 
     async fn resume(&self, _ctx: Context, _: ResumedEvent) {
@@ -144,7 +146,7 @@ impl Contest {
 
         let mut result = String::new();
         let mut cur_rank_num = 1;
-        for (_, rank_group) in &ranking.into_iter().group_by(|elt| fk((*elt).1)) {
+        for (_, rank_group) in &ranking.into_iter().chunk_by(|elt| fk((elt).1)) {
             let mut group_size = 0;
             for (userid, count) in rank_group {
                 result.push_str(
@@ -169,15 +171,17 @@ async fn run_contest(
 
     // send announcement message
     let announcement = channel_id
-        .send_message(&ctx.http, |m| {
-            m.embed(|e| {
-                e.title("Es wurde ein Spam-Wettbewerb gestartet!")
+        .send_message(
+            &ctx.http,
+            CreateMessage::new().add_embed(
+                CreateEmbed::new()
+                    .title("Es wurde ein Spam-Wettbewerb gestartet!")
                     .description(format!(
                         "Wer am meisten spamt, gewinnt.\nEnde <t:{end_timestamp}:R>.",
                     ))
-                    .colour(Colour::BLUE)
-            })
-        })
+                    .colour(Colour::BLUE),
+            ),
+        )
         .await?;
 
     if pin {
@@ -211,9 +215,11 @@ async fn run_contest(
 
         // send ranking message
         channel_id
-            .send_message(&ctx.http, |m| {
-                m.embed(|e| {
-                    e.title("Der Wettbewerb ist beendet!")
+            .send_message(
+                &ctx.http,
+                CreateMessage::new().add_embed(
+                    CreateEmbed::new()
+                        .title("Der Wettbewerb ist beendet!")
                         .colour(Colour::DARK_GREEN)
                         .field(
                             "Ergebnisse (nach Nachrichten):",
@@ -224,9 +230,9 @@ async fn run_contest(
                             "Ergebnisse (nach Zeichen):",
                             counts.ranking_by(|c| Reverse(c.characters), |c| c.characters),
                             false,
-                        )
-                })
-            })
+                        ),
+                ),
+            )
             .await?;
     }