diff --git a/Cargo.lock b/Cargo.lock
index 91530a1..69451f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13,9 +13,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.52"
+version = "1.0.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84450d0b4a8bd1ba4144ce8ce718fbc5d071358b1e5384bace6536b3d1f2d5b3"
+checksum = "94a45b455c14666b85fc40a019e8ab9eb75e3a124e05494f5397122bc9eb06e0"
 
 [[package]]
 name = "ascii-canvas"
@@ -184,9 +184,9 @@ dependencies = [
 
 [[package]]
 name = "async-task"
-version = "4.0.3"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e91831deabf0d6d7ec49552e489aed63b7456a7a3c46cff62adad428110b0af0"
+checksum = "677d306121baf53310a3fd342d88dc0824f6bbeace68347593658525565abee8"
 
 [[package]]
 name = "async-trait"
@@ -218,9 +218,9 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
@@ -329,9 +329,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.0.7"
+version = "3.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12e8611f9ae4e068fa3e56931fded356ff745e70987ff76924a6e0ab1c8ef2e3"
+checksum = "b63edc3f163b3c71ec8aa23f9bd6070f77edbf3d1d198b164afa90ff00e4ec62"
 dependencies = [
  "atty",
  "bitflags",
@@ -346,9 +346,9 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "3.0.4"
+version = "3.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d044e9db8cd0f68191becdeb5246b7462e4cf0c069b19ae00d1bf3fa9889498d"
+checksum = "678db4c39c013cc68b54d372bce2efc58e30a0337c497c9032fd196802df3bc3"
 dependencies = [
  "clap",
 ]
@@ -385,9 +385,9 @@ checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
 [[package]]
 name = "core-foundation"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6888e10551bb93e424d8df1d07f1a8b4fceb0001a3a4b048bfc47554946f47b3"
+checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -401,9 +401,9 @@ checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.6"
+version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfcae03edb34f947e64acdb1c33ec169824e20657e9ecb61cef6c8c74dcb8120"
+checksum = "b5e5bed1f1c269533fa816a0a5492b3545209a205ca1a54842be180eb63a16a6"
 dependencies = [
  "cfg-if",
  "lazy_static",
@@ -656,15 +656,15 @@ dependencies = [
 
 [[package]]
 name = "event-listener"
-version = "2.5.1"
+version = "2.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7531096570974c3a9dcf9e4b8e1cede1ec26cf5046219fb3b9d897503b9be59"
+checksum = "77f3309417938f28bf8228fcff79a4a37103981e3e186d2ccd19c74b38f4eb71"
 
 [[package]]
 name = "fastrand"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "779d043b6a0b90cc4c0ed7ee380a6504394cee7efd7db050e3774eee387324b2"
+checksum = "c3fcf0cee53519c866c09b5de1f6c56ff9d647101f81c1964fa632e148896cdf"
 dependencies = [
  "instant",
 ]
@@ -700,7 +700,7 @@ dependencies = [
  "serde_regex",
  "tempfile",
  "tokio",
- "tokio-util",
+ "tokio-util 0.7.0",
  "toml",
  "url",
  "uuid",
@@ -754,9 +754,9 @@ dependencies = [
 
 [[package]]
 name = "futf"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c9c1ce3fa9336301af935ab852c437817d14cd33690446569392e65170aac3b"
+checksum = "df420e2e84819663797d1ec6544b13c5be84629e7bb00dc960d6917db2987843"
 dependencies = [
  "mac",
  "new_debug_unreachable",
@@ -764,9 +764,9 @@ dependencies = [
 
 [[package]]
 name = "futures"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28560757fe2bb34e79f907794bb6b22ae8b0e5c669b638a1132f2592b19035b4"
+checksum = "f73fe65f54d1e12b726f517d3e2135ca3125a437b6d998caf1962961f7172d9e"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -779,9 +779,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3dda0b6588335f360afc675d0564c17a77a2bda81ca178a4b6081bd86c7f0b"
+checksum = "c3083ce4b914124575708913bca19bfe887522d6e2e6d0952943f5eac4a74010"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -789,15 +789,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0c8ff0461b82559810cdccfde3215c3f373807f5e5232b71479bff7bb2583d7"
+checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29d6d2ff5bb10fb95c85b8ce46538a2e5f5e7fdc755623a7d4529ab8a4ed9d2a"
+checksum = "9420b90cfa29e327d0429f19be13e7ddb68fa1cccb09d65e5706b8c7a749b8a6"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -806,9 +806,9 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f9d34af5a1aac6fb380f735fe510746c38067c5bf16c7fd250280503c971b2"
+checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
 
 [[package]]
 name = "futures-lite"
@@ -827,9 +827,9 @@ dependencies = [
 
 [[package]]
 name = "futures-macro"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6dbd947adfffb0efc70599b3ddcf7b5597bb5fa9e245eb99f62b3a5f7bb8bd3c"
+checksum = "33c1e13800337f4d4d7a316bf45a567dbcb6ffe087f16424852d97e97a91f512"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -838,21 +838,21 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3055baccb68d74ff6480350f8d6eb8fcfa3aa11bdc1a1ae3afdd0514617d508"
+checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
 
 [[package]]
 name = "futures-task"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ee7c6485c30167ce4dfb83ac568a849fe53274c831081476ee13e0dce1aad72"
+checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
 
 [[package]]
 name = "futures-util"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b5cf40b47a271f77a8b1bec03ca09044d99d2372c0de244e66430761127164"
+checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -914,22 +914,21 @@ dependencies = [
 
 [[package]]
 name = "gloo-timers"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f16c88aa13d2656ef20d1c042086b8767bbe2bdb62526894275a1b062161b2e"
+checksum = "4d12a7f4e95cfe710f1d624fb1210b7d961a5fb05c4fd942f4feab06e61f590e"
 dependencies = [
  "futures-channel",
  "futures-core",
  "js-sys",
  "wasm-bindgen",
- "web-sys",
 ]
 
 [[package]]
 name = "h2"
-version = "0.3.10"
+version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c9de88456263e249e241fcd211d3954e2c9b0ef7ccfc235a444eb367cae3689"
+checksum = "d9f1f717ddc7b2ba36df7e871fd88db79326551d3d6f1fc406fbfd28b582ff8e"
 dependencies = [
  "bytes",
  "fnv",
@@ -940,7 +939,7 @@ dependencies = [
  "indexmap",
  "slab",
  "tokio",
- "tokio-util",
+ "tokio-util 0.6.9",
  "tracing",
 ]
 
@@ -997,9 +996,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.5.1"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acd94fdbe1d4ff688b67b04eee2e17bd50995534a61539e45adfefb45e5e5503"
+checksum = "9100414882e15fb7feccb4897e5f0ff0ff1ca7d1a86a23208ada4d7a18e6c6c4"
 
 [[package]]
 name = "httpdate"
@@ -1043,9 +1042,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hyper"
-version = "0.14.16"
+version = "0.14.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7ec3e62bdc98a2f0393a5048e4c30ef659440ea6e0e572965103e72bd836f55"
+checksum = "043f0e083e9901b6cc658a77d1eb86f4fc650bbb977a4337dd63192826aa85dd"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -1056,7 +1055,7 @@ dependencies = [
  "http-body",
  "httparse",
  "httpdate",
- "itoa 0.4.8",
+ "itoa 1.0.1",
  "pin-project-lite",
  "socket2",
  "tokio",
@@ -1176,9 +1175,9 @@ checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
 
 [[package]]
 name = "js-sys"
-version = "0.3.55"
+version = "0.3.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cc9ffccd38c451a86bf13657df244e9c3f37493cce8e5e21e940963777acc84"
+checksum = "a38fc24e30fd564ce974c02bf1d337caddff65be6cc4735a1f7eab22a7440f04"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1194,9 +1193,9 @@ dependencies = [
 
 [[package]]
 name = "lalrpop"
-version = "0.19.6"
+version = "0.19.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b15174f1c529af5bf1283c3bc0058266b483a67156f79589fab2a25e23cf8988"
+checksum = "852b75a095da6b69da8c5557731c3afd06525d4f655a4fc1c799e2ec8bc4dce4"
 dependencies = [
  "ascii-canvas",
  "atty",
@@ -1217,9 +1216,9 @@ dependencies = [
 
 [[package]]
 name = "lalrpop-util"
-version = "0.19.6"
+version = "0.19.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3e58cce361efcc90ba8a0a5f982c741ff86b603495bb15a998412e957dcd278"
+checksum = "d6d265705249fe209280676d8f68887859fa42e1d34f342fc05bd47726a5e188"
 dependencies = [
  "regex",
 ]
@@ -1252,9 +1251,9 @@ checksum = "db13adb97ab515a3691f56e4dbab09283d0b86cb45abd991d8634a9d6f501760"
 
 [[package]]
 name = "libc"
-version = "0.2.112"
+version = "0.2.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
+checksum = "e74d72e0f9b65b5b4ca49a346af3976df0f9c61d550727f349ecd559f251a26c"
 
 [[package]]
 name = "libnghttp2-sys"
@@ -1280,9 +1279,9 @@ dependencies = [
 
 [[package]]
 name = "lock_api"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712a4d093c9976e24e7dbca41db895dabcbac38eb5f4045393d17a95bdfb1109"
+checksum = "88943dd7ef4a2e5a4bfa2753aaab3013e34ce2533d1996fb18ef591e315e2b3b"
 dependencies = [
  "scopeguard",
 ]
@@ -1417,9 +1416,9 @@ checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
 
 [[package]]
 name = "ntapi"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
+checksum = "c28774a7fd2fbb4f0babd8237ce554b73af68021b5f695a3cebd6c59bac0980f"
 dependencies = [
  "winapi",
 ]
@@ -1561,7 +1560,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dfb61232e34fcb633f43d12c58f83c1df82962dcdfa565a4e866ffc17dafe12"
 dependencies = [
  "phf_macros",
- "phf_shared",
+ "phf_shared 0.8.0",
  "proc-macro-hack",
 ]
 
@@ -1572,7 +1571,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cbffee61585b0411840d3ece935cce9cb6321f01c45477d30066498cd5e1a815"
 dependencies = [
  "phf_generator",
- "phf_shared",
+ "phf_shared 0.8.0",
 ]
 
 [[package]]
@@ -1581,7 +1580,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17367f0cc86f2d25802b2c26ee58a7b23faeccf78a396094c13dced0d0182526"
 dependencies = [
- "phf_shared",
+ "phf_shared 0.8.0",
  "rand",
 ]
 
@@ -1592,7 +1591,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f6fde18ff429ffc8fe78e2bf7f8b7a5a5a6e2a8b58bc5a9ac69198bbda9189c"
 dependencies = [
  "phf_generator",
- "phf_shared",
+ "phf_shared 0.8.0",
  "proc-macro-hack",
  "proc-macro2",
  "quote",
@@ -1608,6 +1607,15 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "phf_shared"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pico-args"
 version = "0.4.2"
@@ -1724,9 +1732,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.14"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47aa80447ce4daf1717500037052af176af5d38cc3e571d9ec1c7353fc10c87d"
+checksum = "864d3e96a899863136fc6e99f3d7cae289dafe43bf2c5ac19b70df7210c0a145"
 dependencies = [
  "proc-macro2",
 ]
@@ -1934,9 +1942,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework"
-version = "2.5.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d09d3c15d814eda1d6a836f2f2b56a6abc1446c8a34351cb3180d3db92ffe4ce"
+checksum = "2dc14f172faf8a0194a3aded622712b0de276821addc574fa54fc0a1167e10dc"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -1947,9 +1955,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.5.0"
+version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e90dd10c41c6bfc633da6e0c659bd25d31e0791e5974ac42970267d59eba87f7"
+checksum = "0160a13a177a45bfb43ce71c01580998474f556ad854dcbca936dd2841a5c556"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -1977,24 +1985,24 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "568a8e6258aa33c13358f81fd834adb854c6f7c9468520910a9b1e8fac068012"
+checksum = "0486718e92ec9a68fbed73bb5ef687d71103b142595b406835649bebd33f72c7"
 
 [[package]]
 name = "serde"
-version = "1.0.133"
+version = "1.0.136"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97565067517b60e2d1ea8b268e59ce036de907ac523ad83a0475da04e818989a"
+checksum = "ce31e24b01e1e524df96f1c2fdd054405f8d7376249a5110886fb4b658484789"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.133"
+version = "1.0.136"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed201699328568d8d08208fdd080e3ff594e6c422e438b6705905da01005d537"
+checksum = "08597e7152fcd306f41838ed3e37be9eaeed2b61c42e2117266a554fab4662f9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2003,9 +2011,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.75"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c059c05b48c5c0067d4b4b2b4f0732dd65feb52daf7e0ea09cd87e7dadc1af79"
+checksum = "8e8d9fa5c3b304765ce1fd9c4c8a3de2c8db365a5b91be52f186efc675681d95"
 dependencies = [
  "itoa 1.0.1",
  "ryu",
@@ -2082,9 +2090,9 @@ checksum = "2e24979f63a11545f5f2c60141afe249d4f19f84581ea2138065e400941d83d3"
 
 [[package]]
 name = "siphasher"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba1eead9e94aa5a2e02de9e7839f96a007f686ae7a1d57c7797774810d24908a"
+checksum = "a86232ab60fa71287d7f2ddae4a7073f6b7aac33631c3015abb556f08c6d0a3e"
 
 [[package]]
 name = "slab"
@@ -2111,9 +2119,9 @@ checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
 
 [[package]]
 name = "socket2"
-version = "0.4.2"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dc90fe6c7be1a323296982db1836d1ea9e47b6839496dde9a541bc496df3516"
+checksum = "66d72b759436ae32898a2af0a14218dbf55efde3feeb170eb623637db85ee1e0"
 dependencies = [
  "libc",
  "winapi",
@@ -2127,14 +2135,14 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
 [[package]]
 name = "string_cache"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "923f0f39b6267d37d23ce71ae7235602134b250ace715dd2c90421998ddac0c6"
+checksum = "33994d0838dc2d152d17a62adf608a869b5e846b65b389af7f3dbc1de45c5b26"
 dependencies = [
  "lazy_static",
  "new_debug_unreachable",
  "parking_lot",
- "phf_shared",
+ "phf_shared 0.10.0",
  "precomputed-hash",
  "serde",
 ]
@@ -2146,7 +2154,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f24c8e5e19d22a726626f1a5e16fe15b132dcf21d10177fa5a45ce7962996b97"
 dependencies = [
  "phf_generator",
- "phf_shared",
+ "phf_shared 0.8.0",
  "proc-macro2",
  "quote",
 ]
@@ -2159,9 +2167,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "1.0.85"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a684ac3dcd8913827e18cd09a68384ee66c1de24157e3c556c9ab16d85695fb7"
+checksum = "8a65b3f4ffa0092e9887669db0eae07941f023991ab58ea44da8fe8e2d511c6b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2290,9 +2298,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.15.0"
+version = "1.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbbf1c778ec206785635ce8ad57fe52b3009ae9e0c9f574a728f3049d3e55838"
+checksum = "0c27a64b625de6d309e8c57716ba93021dccf1b3b5c97edd6d3dd2d2135afc0a"
 dependencies = [
  "bytes",
  "libc",
@@ -2365,6 +2373,20 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-util"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64910e1b9c1901aaf5375561e35b9c057d95ff41a44ede043a03e09279eabaf1"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "log",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "toml"
 version = "0.5.8"
@@ -2382,9 +2404,9 @@ checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
 
 [[package]]
 name = "tracing"
-version = "0.1.29"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "375a639232caf30edfc78e8d89b2d4c375515393e7af7e16f01cd96917fb2105"
+checksum = "2d8d93354fe2a8e50d5953f5ae2e47a3fc2ef03292e7ea46e3cc38f549525fb9"
 dependencies = [
  "cfg-if",
  "log",
@@ -2395,9 +2417,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f480b8f81512e825f337ad51e94c1eb5d3bbdf2b363dcd01e2b19a9ffe3f8e"
+checksum = "8276d9a4a3a558d7b7ad5303ad50b53d58264641b82914b7ada36bd762e7a716"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2406,9 +2428,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.21"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f4ed65637b8390770814083d20756f87bfa2c21bf2f110babdc5438351746e4"
+checksum = "03cfcb51380632a72d3111cb8d3447a8d908e577d31beeac006f836383d29a23"
 dependencies = [
  "lazy_static",
 ]
@@ -2545,9 +2567,9 @@ checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
+checksum = "25f1af7423d8588a3d840681122e72e6a24ddbcb3f0ec385cac0d12d24256c06"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -2555,9 +2577,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a317bf8f9fba2476b4b2c85ef4c4af8ff39c3c7f0cdfeed4f82c34a880aa837b"
+checksum = "8b21c0df030f5a177f3cba22e9bc4322695ec43e7257d865302900290bcdedca"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -2570,9 +2592,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.28"
+version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e8d7523cb1f2a4c96c1317ca690031b714a51cc14e05f712446691f413f5d39"
+checksum = "2eb6ec270a31b1d3c7e266b999739109abce8b6c87e4b31fcfcd788b65267395"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -2582,9 +2604,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d56146e7c495528bf6587663bea13a8eb588d39b36b679d83972e1a2dbbdacf9"
+checksum = "2f4203d69e40a52ee523b2529a773d5ffc1dc0071801c87b3d270b471b80ed01"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2592,9 +2614,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7803e0eea25835f8abdc585cd3021b3deb11543c6fe226dcd30b228857c5c5ab"
+checksum = "bfa8a30d46208db204854cadbb5d4baf5fcf8071ba5bf48190c3e59937962ebc"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2605,15 +2627,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.78"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0237232789cf037d5480773fe568aac745bfe2afbc11a863e97901780a6b47cc"
+checksum = "3d958d035c4438e28c70e4321a2911302f10135ce78a9c7834c0cab4123d06a2"
 
 [[package]]
 name = "web-sys"
-version = "0.3.55"
+version = "0.3.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38eb105f1c59d9eaa6b5cdc92b859d85b926e82cb2e0945cd0c9259faa6fe9fb"
+checksum = "c060b319f29dd25724f09a2ba1418f142f539b2be99fbf4d2d5a8f7330afb8eb"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index e335106..abf7551 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ build = "build.rs"
 maintenance = { status = "actively-developed" }
 
 [build-dependencies]
-clap = {version = "3.0", features = ["cargo"]}
+clap = {version = "3.0", features = ["wrap_help", "cargo"]}
 clap_complete = "3.0"
 regex = "1"
 lazy_static = "1.4"
@@ -25,8 +25,8 @@ dirs = "4.0"
 [dependencies]
 scraper = "0.12"
 futures = { version = "0.3"}
-tokio = { version = "1.15", features = ["full"] }
-tokio-util = {version = "0.6", features = ["codec"]}
+tokio = { version = "1.16", features = ["full"] }
+tokio-util = {version = "0.7", features = ["codec"]}
 log = "0.4"
 env_logger = "0.9"
 reqwest = { version = "0.11", features = ["socks"] }
@@ -44,11 +44,11 @@ openssl = { version = "0.10", features = ["vendored"] }
 dirs = "4.0"
 regex = "1"
 crossterm = "0.20"
-rlimit = "0.6"
+rlimit = "0.6"  # todo: watch for 1.0, adds windows rlimit
 ctrlc = "3.2"
 fuzzyhash = "0.2.1"
 anyhow = "1.0"
-leaky-bucket = "0.10.0"
+leaky-bucket = "0.10.0"  # todo: upgrade, will take a little work/thought since api changed
 
 [dev-dependencies]
 tempfile = "3.3"
diff --git a/shell_completions/_feroxbuster.ps1 b/shell_completions/_feroxbuster.ps1
index 7a62229..2f10ad3 100644
--- a/shell_completions/_feroxbuster.ps1
+++ b/shell_completions/_feroxbuster.ps1
@@ -12,7 +12,8 @@ Register-ArgumentCompleter -Native -CommandName 'feroxbuster' -ScriptBlock {
             $element = $commandElements[$i]
             if ($element -isnot [StringConstantExpressionAst] -or
                 $element.StringConstantType -ne [StringConstantType]::BareWord -or
-                $element.Value.StartsWith('-')) {
+                $element.Value.StartsWith('-') -or
+                $element.Value -eq $wordToComplete) {
                 break
         }
         $element.Value
diff --git a/src/config/tests.rs b/src/config/tests.rs
index db975cf..5c8508c 100644
--- a/src/config/tests.rs
+++ b/src/config/tests.rs
@@ -104,7 +104,7 @@ fn default_configuration() {
     assert_eq!(config.methods, vec!["GET"]);
     assert_eq!(config.data, Vec::<u8>::new());
     assert_eq!(config.url_denylist, Vec::<Url>::new());
-    assert_eq!(config.dont_collect, Vec::<String>::new());
+    assert_eq!(config.dont_collect, ignored_extensions());
     assert_eq!(config.filter_regex, Vec::<String>::new());
     assert_eq!(config.filter_similar, Vec::<String>::new());
     assert_eq!(config.filter_word_count, Vec::<usize>::new());
diff --git a/src/main.rs b/src/main.rs
index 20ddba8..aa72e59 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -189,22 +189,24 @@ async fn wrapped_main(config: Arc<Configuration>) -> Result<()> {
         PROGRESS_BAR.join().unwrap();
     });
 
+    // cloning an Arc is cheap (it's basically a pointer into the heap)
+    // so that will allow for cheap/safe sharing of a single wordlist across multi-target scans
+    // as well as additional directories found as part of recursion
+    let words = get_unique_words_from_wordlist(&config.wordlist)?;
+
+    if words.len() <= 1 {
+        // the check is now <= 1 due to the initial empty string added in 2.6.0
+        // 1 -> empty wordlist
+        // 0 -> error
+        bail!("Did not find any words in {}", config.wordlist);
+    }
+
     // spawn all event handlers, expect back a JoinHandle and a *Handle to the specific event
     let (stats_task, stats_handle) = StatsHandler::initialize(config.clone());
     let (filters_task, filters_handle) = FiltersHandler::initialize();
     let (out_task, out_handle) =
         TermOutHandler::initialize(config.clone(), stats_handle.tx.clone());
 
-    // cloning an Arc is cheap (it's basically a pointer into the heap)
-    // so that will allow for cheap/safe sharing of a single wordlist across multi-target scans
-    // as well as additional directories found as part of recursion
-
-    let words = get_unique_words_from_wordlist(&config.wordlist)?;
-
-    if words.len() == 0 {
-        bail!("Did not find any words in {}", config.wordlist);
-    }
-
     // bundle up all the disparate handles and JoinHandles (tasks)
     let handles = Arc::new(Handles::new(
         stats_handle,
@@ -504,6 +506,9 @@ fn main() -> Result<()> {
         let future = wrapped_main(config);
         if let Err(e) = runtime.block_on(future) {
             eprintln!("{}", e);
+            // if we've errored out before clean_up can be called (i.e. a wordlist error) need to
+            // at least spin-down the progress bar
+            PROGRESS_PRINTER.finish();
         };
     }
 
diff --git a/src/scan_manager/tests.rs b/src/scan_manager/tests.rs
index 1dc3de7..d899a18 100644
--- a/src/scan_manager/tests.rs
+++ b/src/scan_manager/tests.rs
@@ -303,7 +303,7 @@ fn ferox_scans_serialize() {
 #[test]
 /// given a FeroxResponses, test that it serializes into the proper JSON entry
 fn ferox_responses_serialize() {
-    let json_response = r#"{"type":"response","url":"https://nerdcore.com/css","original_url":"https://nerdcore.com","path":"/css","wildcard":true,"status":301,"method":"GET","content_length":173,"line_count":10,"word_count":16,"headers":{"server":"nginx/1.16.1"}}"#;
+    let json_response = r#"{"type":"response","url":"https://nerdcore.com/css","original_url":"https://nerdcore.com","path":"/css","wildcard":true,"status":301,"method":"GET","content_length":173,"line_count":10,"word_count":16,"headers":{"server":"nginx/1.16.1"},"extension":""}"#;
     let response: FeroxResponse = serde_json::from_str(json_response).unwrap();
 
     let responses = FeroxResponses::default();
@@ -321,7 +321,7 @@ fn ferox_responses_serialize() {
 /// given a FeroxResponse, test that it serializes into the proper JSON entry
 fn ferox_response_serialize_and_deserialize() {
     // deserialize
-    let json_response = r#"{"type":"response","url":"https://nerdcore.com/css","original_url":"https://nerdcore.com","path":"/css","wildcard":true,"status":301,"method":"GET","content_length":173,"line_count":10,"word_count":16,"headers":{"server":"nginx/1.16.1"}}"#;
+    let json_response = r#"{"type":"response","url":"https://nerdcore.com/css","original_url":"https://nerdcore.com","path":"/css","wildcard":true,"status":301,"method":"GET","content_length":173,"line_count":10,"word_count":16,"headers":{"server":"nginx/1.16.1"},"extension":""}"#;
     let response: FeroxResponse = serde_json::from_str(json_response).unwrap();
 
     assert_eq!(response.url().as_str(), "https://nerdcore.com/css");
@@ -351,31 +351,26 @@ fn feroxstates_feroxserialize_implementation() {
     );
     let ferox_scans = FeroxScans::default();
     let saved_id = ferox_scan.id.clone();
+
     ferox_scans.insert(ferox_scan);
-    ferox_scans
-        .collected_extensions
-        .write()
-        .unwrap()
-        .insert(String::from("cgi"));
+
     ferox_scans
         .collected_extensions
         .write()
         .unwrap()
         .insert(String::from("php"));
 
-    let config = Configuration::new().unwrap();
+    let mut config = Configuration::new().unwrap();
+
+    config.collect_extensions = true;
+
     let stats = Arc::new(Stats::new(config.json));
 
-    let json_response = r#"{"type":"response","url":"https://nerdcore.com/css","path":"/css","wildcard":true,"status":301,"content_length":173,"line_count":10,"word_count":16,"headers":{"server":"nginx/1.16.1"}}"#;
+    let json_response = r#"{"type":"response","url":"https://nerdcore.com/css","path":"/css","wildcard":true,"status":301,"content_length":173,"line_count":10,"word_count":16,"headers":{"server":"nginx/1.16.1"},"extension":""}"#;
     let response: FeroxResponse = serde_json::from_str(json_response).unwrap();
     RESPONSES.insert(response);
 
-    let ferox_state = FeroxState::new(
-        Arc::new(ferox_scans),
-        Arc::new(Configuration::new().unwrap()),
-        &RESPONSES,
-        stats,
-    );
+    let ferox_state = FeroxState::new(Arc::new(ferox_scans), Arc::new(config), &RESPONSES, stats);
 
     let expected_strs = predicates::str::contains("scans: FeroxScans").and(
         predicate::str::contains("config: Configuration")
@@ -383,7 +378,6 @@ fn feroxstates_feroxserialize_implementation() {
             .and(predicate::str::contains("nerdcore.com"))
             .and(predicate::str::contains("/css"))
             .and(predicate::str::contains("https://spiritanimal.com"))
-            .and(predicate::str::contains("cgi"))
             .and(predicate::str::contains("php")),
     );
 
@@ -391,7 +385,7 @@ fn feroxstates_feroxserialize_implementation() {
 
     let json_state = ferox_state.as_json().unwrap();
 
-    println!("{}", json_state); // for debugging, if the test fails, can see what's going on
+    println!("echo '{}'|jq", json_state); // for debugging, if the test fails, can see what's going on
 
     for expected in [
         r#""scans""#,
@@ -460,17 +454,15 @@ fn feroxstates_feroxserialize_implementation() {
         r#""word_count":16"#,
         r#""headers""#,
         r#""server":"nginx/1.16.1"#,
-        r#""collect_extensions":false"#,
+        r#""collect_extensions":true"#,
+        r#""collected_extensions":["php"]"#,
         r#""dont_collect":["tif","tiff","ico","cur","bmp","webp","svg","png","jpg","jpeg","jfif","gif","avif","apng","pjpeg","pjp","mov","wav","mpg","mpeg","mp3","mp4","m4a","m4p","m4v","ogg","webm","ogv","oga","flac","aac","3gp","css","zip","xls","xml","gz","tgz"]"#,
-        r#""collected_extensions":["cgi","php"]"#,
     ]
     .iter()
     {
         assert!(
-            predicates::str::contains(*expected).eval(&json_state),
-            "{}",
-            expected
-        )
+            predicates::str::contains(*expected).eval(&json_state)
+        );
     }
 }
 
diff --git a/tests/test_deny_list.rs b/tests/test_deny_list.rs
index 7c23116..b634ea6 100644
--- a/tests/test_deny_list.rs
+++ b/tests/test_deny_list.rs
@@ -131,8 +131,8 @@ fn deny_list_works_during_recursion() {
             .not(),
     );
 
-    assert_eq!(js_mock.hits(), 1);
-    assert_eq!(js_prod_mock.hits(), 1);
+    assert_eq!(js_mock.hits(), 2);
+    assert_eq!(js_prod_mock.hits(), 2);
     assert_eq!(js_dev_mock.hits(), 0);
     assert_eq!(js_dev_file_mock.hits(), 0);
 
@@ -202,9 +202,9 @@ fn deny_list_works_during_recursion_with_inverted_parents() {
             .not(),
     );
 
-    assert_eq!(js_mock.hits(), 1);
-    assert_eq!(js_prod_mock.hits(), 1);
-    assert_eq!(js_dev_mock.hits(), 1);
+    assert_eq!(js_mock.hits(), 2);
+    assert_eq!(js_prod_mock.hits(), 2);
+    assert_eq!(js_dev_mock.hits(), 2);
     assert_eq!(js_dev_file_mock.hits(), 1);
     assert_eq!(api_mock.hits(), 0);
 
diff --git a/tests/test_extractor.rs b/tests/test_extractor.rs
index bea4685..a8029a1 100644
--- a/tests/test_extractor.rs
+++ b/tests/test_extractor.rs
@@ -284,11 +284,11 @@ fn extractor_finds_robots_txt_links_and_displays_files_or_scans_directories() {
             .and(predicate::str::contains("22c"))
             .and(predicate::str::contains("/misc/LICENSE"))
             .and(predicate::str::contains("29c"))
-            .and(predicate::str::contains("200").count(3)),
+            .and(predicate::str::contains("200").count(4)),
     );
 
     assert_eq!(mock.hits(), 1);
-    assert_eq!(mock_dir.hits(), 2);
+    assert_eq!(mock_dir.hits(), 3);
     assert_eq!(mock_two.hits(), 1);
     assert_eq!(mock_file.hits(), 1);
     assert_eq!(mock_disallowed.hits(), 1);
@@ -636,7 +636,7 @@ fn extractor_recurses_into_403_directories() -> Result<(), Box<dyn std::error::E
 
     assert_eq!(mock.hits(), 1);
     assert_eq!(mock_two.hits(), 1);
-    assert_eq!(forbidden_dir.hits(), 2);
+    assert_eq!(forbidden_dir.hits(), 3);
     teardown_tmp_directory(tmp_dir);
     Ok(())
 }
diff --git a/tests/test_main.rs b/tests/test_main.rs
index ec055b0..d50709c 100644
--- a/tests/test_main.rs
+++ b/tests/test_main.rs
@@ -25,12 +25,9 @@ fn main_use_root_owned_file_as_wordlist() {
         .arg("-vvvv")
         .assert()
         .success()
-        .stderr(predicate::str::contains(
-            "Failed while scanning: Could not open /etc/shadow",
-        ));
+        .stderr(predicate::str::contains("Could not open /etc/shadow"));
 
-    // connectivity test hits it once
-    assert_eq!(mock.hits(), 1);
+    assert_eq!(mock.hits(), 0);
 }
 
 #[test]
@@ -53,11 +50,9 @@ fn main_use_empty_wordlist() -> Result<(), Box<dyn std::error::Error>> {
         .arg("-vvvv")
         .assert()
         .success()
-        .stderr(predicate::str::contains(
-            "Failed while scanning: Did not find any words in",
-        ));
+        .stderr(predicate::str::contains("Did not find any words in"));
 
-    assert_eq!(mock.hits(), 1);
+    assert_eq!(mock.hits(), 0);
 
     teardown_tmp_directory(tmp_dir);
     Ok(())
diff --git a/tests/test_scanner.rs b/tests/test_scanner.rs
index b6fab74..76a1d3b 100644
--- a/tests/test_scanner.rs
+++ b/tests/test_scanner.rs
@@ -89,9 +89,9 @@ fn scanner_recursive_request_scan() -> Result<(), Box<dyn std::error::Error>> {
             .and(predicate::str::is_match("200.*js/dev/file.js").unwrap()),
     );
 
-    assert_eq!(js_mock.hits(), 1);
-    assert_eq!(js_prod_mock.hits(), 1);
-    assert_eq!(js_dev_mock.hits(), 1);
+    assert_eq!(js_mock.hits(), 2);
+    assert_eq!(js_prod_mock.hits(), 2);
+    assert_eq!(js_dev_mock.hits(), 2);
     assert_eq!(js_dev_file_mock.hits(), 1);
 
     teardown_tmp_directory(tmp_dir);
@@ -153,9 +153,9 @@ fn scanner_recursive_request_scan_using_only_success_responses(
             .and(predicate::str::is_match("200.*js/dev/file.js").unwrap()),
     );
 
-    assert_eq!(js_mock.hits(), 1);
-    assert_eq!(js_prod_mock.hits(), 1);
-    assert_eq!(js_dev_mock.hits(), 1);
+    assert_eq!(js_mock.hits(), 3);
+    assert_eq!(js_prod_mock.hits(), 3);
+    assert_eq!(js_dev_mock.hits(), 3);
     assert_eq!(js_dev_file_mock.hits(), 1);
 
     teardown_tmp_directory(tmp_dir);
@@ -596,7 +596,7 @@ fn scanner_recursion_works_with_403_directories() {
 
     assert_eq!(mock.hits(), 1);
     assert_eq!(found_anyway.hits(), 1);
-    assert_eq!(forbidden_dir.hits(), 1);
+    assert_eq!(forbidden_dir.hits(), 3);
 
     teardown_tmp_directory(tmp_dir);
 }