diff --git a/Cargo.lock b/Cargo.lock
index dc34c6c..a27245a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.10"
@@ -72,6 +74,12 @@ version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "130aac562c0dd69c56b3b1cc8ffd2e17be31d0b6c25b61c96b76231aa23e39e1"
 
+[[package]]
+name = "bytes"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
+
 [[package]]
 name = "cc"
 version = "1.0.50"
@@ -84,6 +92,12 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
 [[package]]
 name = "chrono"
 version = "0.4.11"
@@ -131,10 +145,10 @@ dependencies = [
  "itoa",
  "matches",
  "phf 0.8.0",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
  "smallvec",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -144,7 +158,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfae75de57f2b2e85e8768c3ea840fd159c8f33e2b6522c7835b7abac81be16e"
 dependencies = [
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -153,9 +167,9 @@ version = "0.99.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a806e96c59a76a5ba6e18735b6cf833344671e61e7863f2edb5c518ea2cac95c"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -178,9 +192,9 @@ version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "45f5098f628d02a7a0f68ddba586fb61e80edec3bdc1be3b921f4ceec60858d3"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -226,7 +240,7 @@ version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd8d03faa7fe0c1431609dfad7bbe827af30f82e1e2ae6f7ee4fca6bd764bc28"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
@@ -337,9 +351,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a5081aa3de1f7542a794a397cde100ed903b0630152d0973479018fd85423a7"
 dependencies = [
  "proc-macro-hack",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -397,7 +411,7 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "wasi",
 ]
@@ -408,7 +422,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d5c295d1c0c68e4e42003d75f908f5e16a1edd1cbe0b0d02e4dc2006a384f47"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "fnv",
  "futures-core",
  "futures-sink",
@@ -417,7 +431,7 @@ dependencies = [
  "indexmap",
  "log 0.4.8",
  "slab",
- "tokio",
+ "tokio 0.2.24",
  "tokio-util",
 ]
 
@@ -453,9 +467,9 @@ dependencies = [
  "log 0.4.8",
  "mac",
  "markup5ever 0.10.0",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -464,7 +478,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b708cc7f06493459026f53b9a61a7a121a5d1ec6238dee58ea4941132b30156b"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "fnv",
  "itoa",
 ]
@@ -475,7 +489,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "http",
 ]
 
@@ -491,7 +505,7 @@ version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7b15203263d1faa615f9337d79c1d37959439dc46c2b4faab33286fadc2a1c5"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "futures-channel",
  "futures-core",
  "futures-util",
@@ -504,7 +518,7 @@ dependencies = [
  "net2",
  "pin-project",
  "time",
- "tokio",
+ "tokio 0.2.24",
  "tower-service",
  "want",
 ]
@@ -515,10 +529,10 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3adcd308402b9553630734e9c36b77a7e48b3821251ca2493e8cd596763aafaa"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "hyper",
  "native-tls",
- "tokio",
+ "tokio 0.2.24",
  "tokio-tls",
 ]
 
@@ -542,6 +556,15 @@ dependencies = [
  "autocfg 1.0.0",
 ]
 
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if 1.0.0",
+]
+
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -584,9 +607,18 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.68"
+version = "0.2.126"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+
+[[package]]
+name = "lock_api"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dea0c0405123bba743ee3f91f49b1c7cfb684eef0da0a50110f758ccf24cdff0"
+checksum = "88943dd7ef4a2e5a4bfa2753aaab3013e34ce2533d1996fb18ef591e315e2b3b"
+dependencies = [
+ "scopeguard",
+]
 
 [[package]]
 name = "log"
@@ -603,7 +635,7 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
@@ -680,9 +712,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "719ef0bc7f531428764c9b70661c14abd50a7f3d21f355752d9985aa21251c9e"
 dependencies = [
  "migrations_internals",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -728,7 +760,7 @@ version = "0.6.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "302dec22bcf6bae6dfb69c647187f4b4d0fb6f535521f7bc022430ce8e12008f"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "fuchsia-zircon",
  "fuchsia-zircon-sys",
  "iovec",
@@ -742,28 +774,18 @@ dependencies = [
 ]
 
 [[package]]
-name = "mio-named-pipes"
-version = "0.1.6"
+name = "mio"
+version = "0.7.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5e374eff525ce1c5b7687c4cef63943e7686524a387933ad27ca7ec43779cb3"
+checksum = "8067b404fe97c70829f082dec8bcf4f71225d7eaea1d8645349cb76fa06205cc"
 dependencies = [
+ "libc",
  "log 0.4.8",
- "mio",
- "miow 0.3.3",
+ "miow 0.3.7",
+ "ntapi",
  "winapi 0.3.8",
 ]
 
-[[package]]
-name = "mio-uds"
-version = "0.6.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
-dependencies = [
- "iovec",
- "libc",
- "mio",
-]
-
 [[package]]
 name = "miow"
 version = "0.2.1"
@@ -778,11 +800,10 @@ dependencies = [
 
 [[package]]
 name = "miow"
-version = "0.3.3"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "396aa0f2003d7df8395cb93e09871561ccc3e785f0acb369170e8cc74ddf9226"
+checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
 dependencies = [
- "socket2",
  "winapi 0.3.8",
 ]
 
@@ -823,7 +844,7 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "winapi 0.3.8",
 ]
@@ -840,6 +861,15 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
+[[package]]
+name = "ntapi"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a31937dea023539c72ddae0e3571deadc1414b300483fa7aaec176168cfa9d2"
+dependencies = [
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.42"
@@ -869,6 +899,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225"
+
 [[package]]
 name = "openssl"
 version = "0.10.28"
@@ -876,7 +912,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "973293749822d7dd6370d6da1e523b0d1db19f06c459134c658b2a4261378b52"
 dependencies = [
  "bitflags",
- "cfg-if",
+ "cfg-if 0.1.10",
  "foreign-types",
  "lazy_static",
  "libc",
@@ -911,6 +947,31 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
+dependencies = [
+ "instant",
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
+dependencies = [
+ "cfg-if 1.0.0",
+ "instant",
+ "libc",
+ "redox_syscall 0.2.13",
+ "smallvec",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -986,9 +1047,9 @@ dependencies = [
  "phf_generator 0.8.0",
  "phf_shared 0.8.0",
  "proc-macro-hack",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -1025,9 +1086,9 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "385322a45f2ecf3410c68d2a549a4a2685e8051d0f278e39743ff4e451cb9b3f"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -1036,6 +1097,12 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "237844750cfbb86f67afe27eee600dfbbcb6188d734139b534cbfbf4f96792ae"
 
+[[package]]
+name = "pin-project-lite"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+
 [[package]]
 name = "pin-utils"
 version = "0.1.0-alpha.4"
@@ -1075,9 +1142,9 @@ version = "0.5.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f918f2b601f93baa836c1c2945faef682ba5b6d4828ecb45eeb7cc3c71b811b4"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -1092,16 +1159,16 @@ version = "0.4.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 dependencies = [
- "unicode-xid 0.1.0",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.9"
+version = "1.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c09721c6781493a2a492a96b5a5bf19b65917fe6728884e7c44dd0c60ca3435"
+checksum = "c54b25569025b7fc9651de43004ae593a75ad88543b17178aa5e1b9c4f15f56f"
 dependencies = [
- "unicode-xid 0.2.0",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -1119,7 +1186,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bdc6c187c65bca4260c9011c9e3132efe4909da44726bad24cf7572ae338d7f"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
 ]
 
 [[package]]
@@ -1294,6 +1361,15 @@ version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
 
+[[package]]
+name = "redox_syscall"
+version = "0.2.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "regex"
 version = "1.3.5"
@@ -1328,7 +1404,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02b81e49ddec5109a9dcfc5f2a317ff53377c915e9ae9d4f2fb50914b85614e2"
 dependencies = [
  "base64",
- "bytes",
+ "bytes 0.5.4",
  "encoding_rs",
  "futures-core",
  "futures-util",
@@ -1343,11 +1419,11 @@ dependencies = [
  "mime_guess 2.0.3",
  "native-tls",
  "percent-encoding",
- "pin-project-lite",
+ "pin-project-lite 0.1.4",
  "serde",
  "serde_urlencoded",
  "time",
- "tokio",
+ "tokio 0.2.24",
  "tokio-tls",
  "url",
  "wasm-bindgen",
@@ -1372,6 +1448,12 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
 [[package]]
 name = "scraper"
 version = "0.11.0"
@@ -1464,9 +1546,9 @@ version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -1532,21 +1614,9 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "smallvec"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c2fb2ec9bcd216a5b0d0ccf31ab17b5ed1d627960edff65bbe95d3ce221cefc"
-
-[[package]]
-name = "socket2"
-version = "0.3.11"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8b74de517221a2cb01a53349cf54182acdc31a074727d3079068448c0676d85"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "winapi 0.3.8",
-]
+checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
 
 [[package]]
 name = "stable_deref_trait"
@@ -1590,7 +1660,7 @@ checksum = "f0f45ed1b65bf9a4bf2f7b7dc59212d1926e9eaf00fa998988e420fd124467c6"
 dependencies = [
  "phf_generator 0.7.24",
  "phf_shared 0.7.24",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
  "string_cache_shared",
 ]
@@ -1603,7 +1673,7 @@ checksum = "f24c8e5e19d22a726626f1a5e16fe15b132dcf21d10177fa5a45ce7962996b97"
 dependencies = [
  "phf_generator 0.8.0",
  "phf_shared 0.8.0",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
 ]
 
@@ -1621,18 +1691,18 @@ checksum = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
 dependencies = [
  "proc-macro2 0.4.30",
  "quote 0.6.13",
- "unicode-xid 0.1.0",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.16"
+version = "1.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "123bd9499cfb380418d509322d7a6d52e5315f064fe4b3ad18a53d6b92c07859"
+checksum = "0748dd251e24453cb8717f0354206b91557e4ec8703673a4b30208f2abaf1ebf"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "unicode-xid 0.2.0",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -1640,13 +1710,13 @@ name = "telegram-bot"
 version = "0.7.0"
 source = "git+https://github.com/telegram-rs/telegram-bot#0b3b8a41c7e2d616d9066c02c944eae572a51963"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "futures",
  "hyper",
  "hyper-tls",
  "multipart",
  "telegram-bot-raw",
- "tokio",
+ "tokio 0.2.24",
  "tracing",
  "tracing-futures",
 ]
@@ -1656,7 +1726,7 @@ name = "telegram-bot-raw"
 version = "0.7.0"
 source = "git+https://github.com/telegram-rs/telegram-bot#0b3b8a41c7e2d616d9066c02c944eae572a51963"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "serde",
  "serde-value",
  "serde_derive",
@@ -1669,10 +1739,10 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "rand 0.7.3",
- "redox_syscall",
+ "redox_syscall 0.1.56",
  "remove_dir_all",
  "winapi 0.3.8",
 ]
@@ -1710,43 +1780,55 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
 dependencies = [
  "libc",
- "redox_syscall",
+ "redox_syscall 0.1.56",
  "winapi 0.3.8",
 ]
 
 [[package]]
 name = "tokio"
-version = "0.2.13"
+version = "0.2.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa5e81d6bc4e67fe889d5783bd2a128ab2e0cfa487e0be16b6a8d177b101616"
+checksum = "099837d3464c16a808060bb3f02263b412f6fafcb5d01c533d309985fbeebe48"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "fnv",
- "futures-core",
  "iovec",
  "lazy_static",
+ "memchr",
+ "mio 0.6.21",
+ "pin-project-lite 0.1.4",
+ "slab",
+]
+
+[[package]]
+name = "tokio"
+version = "1.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50dae83881bc9b0403dd5b44ea9deed3e939856cc8722d5be37f0d6e5c6d53dd"
+dependencies = [
+ "autocfg 1.0.0",
+ "bytes 1.1.0",
  "libc",
  "memchr",
- "mio",
- "mio-named-pipes",
- "mio-uds",
+ "mio 0.7.14",
  "num_cpus",
- "pin-project-lite",
+ "once_cell",
+ "parking_lot",
+ "pin-project-lite 0.2.9",
  "signal-hook-registry",
- "slab",
  "tokio-macros",
  "winapi 0.3.8",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "0.2.5"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
+checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -1756,7 +1838,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7bde02a3a5291395f59b06ec6945a3077602fac2b07eeeaf0dee2122f3619828"
 dependencies = [
  "native-tls",
- "tokio",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -1765,12 +1847,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930"
 dependencies = [
- "bytes",
+ "bytes 0.5.4",
  "futures-core",
  "futures-sink",
  "log 0.4.8",
- "pin-project-lite",
- "tokio",
+ "pin-project-lite 0.1.4",
+ "tokio 0.2.24",
 ]
 
 [[package]]
@@ -1785,7 +1867,7 @@ version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1721cc8cf7d770cc4257872507180f35a4797272f5962f24c806af9e7faf52ab"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "tracing-attributes",
  "tracing-core",
 ]
@@ -1797,7 +1879,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fbad39da2f9af1cae3016339ad7f2c7a9e870f12e8fd04c4fd7ef35b30c0d2b"
 dependencies = [
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
 ]
 
 [[package]]
@@ -1840,7 +1922,7 @@ dependencies = [
  "scraper",
  "select",
  "telegram-bot",
- "tokio",
+ "tokio 1.8.4",
  "uuid",
 ]
 
@@ -1871,6 +1953,12 @@ dependencies = [
  "matches",
 ]
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d22af068fba1eb5edcb4aea19d382b2a3deb4c8f9d475c589b6ada9e0fd493ee"
+
 [[package]]
 name = "unicode-normalization"
 version = "0.1.12"
@@ -1892,12 +1980,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
-
 [[package]]
 name = "url"
 version = "2.1.1"
@@ -1921,7 +2003,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1436e58182935dcd9ce0add9ea0b558e8a87befe01c1a301e6020aeb0876363"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
@@ -1964,7 +2046,7 @@ version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3557c397ab5a8e347d434782bcd31fc1483d927a6826804cec05cc792ee2519d"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "serde",
  "serde_json",
  "wasm-bindgen-macro",
@@ -1979,9 +2061,9 @@ dependencies = [
  "bumpalo",
  "lazy_static",
  "log 0.4.8",
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
  "wasm-bindgen-shared",
 ]
 
@@ -1991,7 +2073,7 @@ version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "457414a91863c0ec00090dba537f88ab955d93ca6555862c29b6d860990b8a8a"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "js-sys",
  "wasm-bindgen",
  "web-sys",
@@ -2013,9 +2095,9 @@ version = "0.2.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25bda4168030a6412ea8a047e27238cadf56f0e53516e1e83fec0a8b7c786f6d"
 dependencies = [
- "proc-macro2 1.0.9",
+ "proc-macro2 1.0.39",
  "quote 1.0.3",
- "syn 1.0.16",
+ "syn 1.0.96",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 0bc40e9..b347800 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 
 [dependencies]
 telegram-bot = { git = "https://github.com/telegram-rs/telegram-bot" }
-tokio = { version = "0.2", features = ["full"] }
+tokio = { version = "1.8", features = ["full"] }
 futures = "0.3.4"
 scraper = { git = "https://github.com/causal-agent/scraper"}
 reqwest = { version = "0.10.4" }