diff --git a/Cargo.lock b/Cargo.lock
index 7f302b557..b22929bfc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,9 +10,9 @@ checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
 
 [[package]]
 name = "ahash"
-version = "0.7.4"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43bb833f0bf979d8475d38fbf09ed3b8a55e1885fe93ad3f93239fc6a4f17b98"
+checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
 dependencies = [
  "getrandom",
  "once_cell",
@@ -94,15 +94,21 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "bitflags"
-version = "1.2.1"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bumpalo"
+version = "3.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+checksum = "8f1e260c3a9040a7c19a12468758f4c16f31a81a1fe087482be9570ec864bb6c"
 
 [[package]]
 name = "byte-unit"
-version = "4.0.12"
+version = "4.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "063197e6eb4b775b64160dedde7a0986bb2836cce140e9492e9e96f28e18bcd8"
+checksum = "956ffc5b0ec7d7a6949e3f21fd63ba5af4cffdc2ba1e0b7bf62b481458c4ae7f"
 dependencies = [
  "serde",
  "utf8-width",
@@ -122,9 +128,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
+checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
 
 [[package]]
 name = "cfg-if"
@@ -138,19 +144,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "chrono"
-version = "0.4.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
-dependencies = [
- "libc",
- "num-integer",
- "num-traits",
- "time",
- "winapi",
-]
-
 [[package]]
 name = "crossbeam"
 version = "0.7.3"
@@ -159,7 +152,7 @@ checksum = "69323bff1fb41c635347b8ead484a5ca6c3f11914d784170b158d8449ab07f8e"
 dependencies = [
  "cfg-if 0.1.10",
  "crossbeam-channel 0.4.4",
- "crossbeam-deque 0.7.3",
+ "crossbeam-deque 0.7.4",
  "crossbeam-epoch 0.8.2",
  "crossbeam-queue",
  "crossbeam-utils 0.7.2",
@@ -187,9 +180,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
+checksum = "c20ff29ded3204c5106278a81a38f4b482636ed4fa1e6cfbeef193291beb29ed"
 dependencies = [
  "crossbeam-epoch 0.8.2",
  "crossbeam-utils 0.7.2",
@@ -198,9 +191,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94af6efb46fef72616855b036a624cf27ba656ffc9be1b9a3c931cfc7749a9a9"
+checksum = "6455c0ca19f0d2fbf751b908d5c55c1f5cbc65e03c4225427254b46890bdde1e"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-epoch 0.9.5",
@@ -267,16 +260,6 @@ dependencies = [
  "lazy_static",
 ]
 
-[[package]]
-name = "ctor"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e98e2ad1a782e33928b96fc3948e7c355e5af34ba4de7670fe8bac2a3b2006d"
-dependencies = [
- "quote",
- "syn",
-]
-
 [[package]]
 name = "dashmap"
 version = "4.0.2"
@@ -300,9 +283,9 @@ dependencies = [
 
 [[package]]
 name = "derive_arbitrary"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f1281ee141df08871db9fe261ab5312179eac32d1e314134ceaa8dd7c042f5a"
+checksum = "b24629208e87a2d8b396ff43b15c4afb0a69cea3fbbaa9ed9b92b7c02f0aed73"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -479,9 +462,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.3"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "825343c4eef0b63f541f8903f395dc5beb362a979b5799a84062527ef1e37726"
+checksum = "6c06815895acec637cd6ed6e9662c935b866d20a106f8361892893a7d9234964"
 dependencies = [
  "bytes",
  "fnv",
@@ -512,7 +495,7 @@ version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 dependencies = [
- "ahash 0.7.4",
+ "ahash 0.7.6",
 ]
 
 [[package]]
@@ -546,9 +529,9 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
+checksum = "399c583b2979440c60be0821a6199eca73bc3c8dcd9d070d75ac726e2c6186e5"
 dependencies = [
  "bytes",
  "http",
@@ -622,9 +605,9 @@ dependencies = [
 
 [[package]]
 name = "instant"
-version = "0.1.10"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bee0328b1209d157ef001c94dd85b4f8f64139adb0eac2659f4b08382b2f474d"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
  "cfg-if 1.0.0",
 ]
@@ -637,13 +620,22 @@ checksum = "68f2d64f2edebec4ce84ad108148e67e1064789bee435edc5b60ad398714a3a9"
 
 [[package]]
 name = "itoa"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
+checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
+
+[[package]]
+name = "js-sys"
+version = "0.3.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cc9ffccd38c451a86bf13657df244e9c3f37493cce8e5e21e940963777acc84"
+dependencies = [
+ "wasm-bindgen",
+]
 
 [[package]]
 name = "lading_blackholes"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "argh",
  "hyper",
@@ -659,11 +651,10 @@ dependencies = [
 
 [[package]]
 name = "lading_common"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "arbitrary",
  "bytecount",
- "chrono",
  "metrics",
  "quickcheck",
  "rand",
@@ -671,11 +662,12 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_tuple",
+ "time",
 ]
 
 [[package]]
 name = "lading_generators"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "argh",
  "byte-unit",
@@ -704,15 +696,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.98"
+version = "0.2.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "320cfe77175da3a483efed4bc0adc1968ca050b098ce4f2f1c13a56626128790"
+checksum = "7b2f96d100e1cf1929e7719b7edb3b90ab5298072638fccd77be9ce942ecdfce"
 
 [[package]]
 name = "lock_api"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0382880606dff6d15c9476c416d18690b72742aa7b605bb6dd6ec9030fbf07eb"
+checksum = "712a4d093c9976e24e7dbca41db895dabcbac38eb5f4045393d17a95bdfb1109"
 dependencies = [
  "scopeguard",
 ]
@@ -743,9 +735,9 @@ checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
 
 [[package]]
 name = "memchr"
-version = "2.4.0"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
+checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
 [[package]]
 name = "memoffset"
@@ -771,23 +763,23 @@ version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a00f42f354a2ed4894db863b3a4db47aef2d2e4435b937221749bd37a8a7aaa8"
 dependencies = [
- "ahash 0.7.4",
+ "ahash 0.7.6",
  "metrics-macros",
  "proc-macro-hack",
 ]
 
 [[package]]
 name = "metrics-exporter-prometheus"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9db7052a7cb0b0c0922a1ce499c9e78576763b1d47499ba980a4fe731b96909d"
+checksum = "343a5ceb38235928e7a5687412590f07e6d281522dcd9ff51246f8856eef5fe5"
 dependencies = [
  "hyper",
  "ipnet",
  "metrics",
  "metrics-util",
  "parking_lot",
- "quanta 0.7.2",
+ "quanta 0.9.3",
  "thiserror",
  "tokio",
 ]
@@ -808,11 +800,11 @@ dependencies = [
 
 [[package]]
 name = "metrics-util"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a58e622a425b7308e73e4390c68b8cb3df4443f2a57495e391b978412531638c"
+checksum = "74c9b6aee519e1461b678952d3671652bb341d0664b1188f895a436a4e2e6ffa"
 dependencies = [
- "ahash 0.7.4",
+ "ahash 0.7.6",
  "aho-corasick",
  "atomic-shim",
  "crossbeam-epoch 0.9.5",
@@ -824,16 +816,16 @@ dependencies = [
  "num_cpus",
  "ordered-float",
  "parking_lot",
- "quanta 0.7.2",
+ "quanta 0.9.3",
  "radix_trie",
  "sketches-ddsketch",
 ]
 
 [[package]]
 name = "mio"
-version = "0.7.13"
+version = "0.7.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16"
+checksum = "8067b404fe97c70829f082dec8bcf4f71225d7eaea1d8645349cb76fa06205cc"
 dependencies = [
  "libc",
  "log",
@@ -884,16 +876,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "num-integer"
-version = "0.1.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
-dependencies = [
- "autocfg",
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.14"
@@ -915,9 +897,9 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5adf0198d427ee515335639f275e806ca01acf9f07d7cf14bb36a10532a6169"
+checksum = "3f9bd055fb730c4f8f4f57d45d35cd6b3f0980535b056dc7ff119cee6a66ed6f"
 dependencies = [
  "derivative",
  "num_enum_derive",
@@ -925,9 +907,9 @@ dependencies = [
 
 [[package]]
 name = "num_enum_derive"
-version = "0.5.2"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1def5a3f69d4707d8a040b12785b98029a39e8c610ae685c7f6265669767482"
+checksum = "486ea01961c4a818096de679a8b740b26d9033146ac5291b1c98557658f8cdd9"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -943,18 +925,18 @@ checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
 
 [[package]]
 name = "ordered-float"
-version = "2.7.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "039f02eb0f69271f26abe3202189275d7aa2258b903cb0281b5de710a2570ff3"
+checksum = "97c9d06878b3a851e8026ef94bf7fef9ba93062cd412601da4d9cf369b1cc62d"
 dependencies = [
  "num-traits",
 ]
 
 [[package]]
 name = "parking_lot"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
+checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
 dependencies = [
  "instant",
  "lock_api",
@@ -963,9 +945,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.8.3"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
+checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
 dependencies = [
  "cfg-if 1.0.0",
  "instant",
@@ -1009,15 +991,15 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.19"
+version = "0.3.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
+checksum = "7c9b1041b4387893b91ee6746cddfc28516aff326a3519fb2adf820932c5e6cb"
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.10"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
+checksum = "c3ca011bd0129ff4ae15cd04c4eef202cadf6c51c21e47aba319b4e0501db741"
 
 [[package]]
 name = "pretty_env_logger"
@@ -1031,9 +1013,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro-crate"
-version = "1.0.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fdbd1df62156fbc5945f4762632564d7d038153091c3fcf1067f6aef7cff92"
+checksum = "1ebace6889caf889b4d3f76becee12e90353f2b8c7d875534a71e5742f8f6f83"
 dependencies = [
  "thiserror",
  "toml",
@@ -1053,9 +1035,9 @@ checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.28"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c7ed8b8c7b886ea3ed7dde405212185f423ab44682667c8c6dd14aa1d9f6612"
+checksum = "edc3358ebc67bc8b7fa0c007f945b0b18226f78437d61bec735a9eb96b61ee70"
 dependencies = [
  "unicode-xid",
 ]
@@ -1072,16 +1054,17 @@ dependencies = [
 
 [[package]]
 name = "quanta"
-version = "0.7.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e76a3afdefd0ce2c0363bf3146271e947782240ea617885dd64e56c4de9fb3c9"
+checksum = "20afe714292d5e879d8b12740aa223c6a88f118af41870e8b6196e39a02238a8"
 dependencies = [
- "atomic-shim",
- "ctor",
+ "crossbeam-utils 0.8.5",
  "libc",
  "mach",
  "once_cell",
  "raw-cpuid",
+ "wasi",
+ "web-sys",
  "winapi",
 ]
 
@@ -1104,9 +1087,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.9"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
 dependencies = [
  "proc-macro2",
 ]
@@ -1163,9 +1146,9 @@ dependencies = [
 
 [[package]]
 name = "raw-cpuid"
-version = "9.1.1"
+version = "10.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1733f6f80c9c24268736a501cd00d41a9849b4faa7a9f9334c096e5d10553206"
+checksum = "929f54e29691d4e6a9cc558479de70db7aa3d98cd6fe7ab86d7507aa2886b9d2"
 dependencies = [
  "bitflags",
 ]
@@ -1177,7 +1160,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06aca804d41dbc8ba42dfd964f0d01334eceb64314b9ecf7c5fad5188a06d90"
 dependencies = [
  "autocfg",
- "crossbeam-deque 0.8.0",
+ "crossbeam-deque 0.8.1",
  "either",
  "rayon-core",
 ]
@@ -1189,7 +1172,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d78120e2c850279833f1dd3582f730c4ab53ed95aeaaaa862a2a5c71b1656d8e"
 dependencies = [
  "crossbeam-channel 0.5.1",
- "crossbeam-deque 0.8.0",
+ "crossbeam-deque 0.8.1",
  "crossbeam-utils 0.8.5",
  "lazy_static",
  "num_cpus",
@@ -1213,9 +1196,9 @@ dependencies = [
 
 [[package]]
 name = "rdkafka-sys"
-version = "4.0.0+1.6.1"
+version = "4.1.0+1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54f24572851adfeb525fdc4a1d51185898e54fed4e8d8dba4fadb90c6b4f0422"
+checksum = "e212ccf56a2d4e0b9f874a1cad295495769e0cdbabe60e02b4f654d369a2d6a1"
 dependencies = [
  "libc",
  "num_enum",
@@ -1224,9 +1207,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ab49abadf3f9e1c4bc499e8845e152ad87d2ad2d30371841171169e9d75feee"
+checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
 dependencies = [
  "bitflags",
 ]
@@ -1341,21 +1324,21 @@ checksum = "76a77a8fd93886010f05e7ea0720e569d6d16c65329dbe3ec033bbbccccb017b"
 
 [[package]]
 name = "slab"
-version = "0.4.3"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f173ac3d1a7e3b28003f40de0b5ce7fe2710f9b9dc3fc38664cebee46b3b6527"
+checksum = "9def91fd1e018fe007022791f865d0ccc9b3a0d5001e01aabb8b40e46000afb5"
 
 [[package]]
 name = "smallvec"
-version = "1.6.1"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
+checksum = "1ecab6c735a6bb4139c0caafd0cc3635748bbb3acf4550e8138122099251f309"
 
 [[package]]
 name = "socket2"
-version = "0.4.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e3dfc207c526015c632472a77be09cf1b6e46866581aecae5cc38fb4235dea2"
+checksum = "5dc90fe6c7be1a323296982db1836d1ea9e47b6839496dde9a541bc496df3516"
 dependencies = [
  "libc",
  "winapi",
@@ -1363,9 +1346,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.74"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c"
+checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1383,18 +1366,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.26"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93119e4feac1cbe6c798c34d3a53ea0026b0b1de6a120deef895137c0529bfe2"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.26"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "060d69a0afe7796bf42e9e2ff91f5ee691fb15c53d38b4b62a9a53eb23164745"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1403,12 +1386,12 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.1.43"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
+checksum = "cde1cf55178e0293453ba2cca0d5f8392a922e52aa958aee9c28ed02becc6d03"
 dependencies = [
+ "itoa",
  "libc",
- "winapi",
 ]
 
 [[package]]
@@ -1430,9 +1413,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "1.3.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54473be61f4ebe4efd09cec9bd5d16fa51d70ea0192213d754d2d500457db110"
+checksum = "b2dd85aeaba7b68df939bd357c6afb36c87951be9e80bf9c859f2fc3e9fca0fd"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1441,9 +1424,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.6.7"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
+checksum = "08d3725d3efa29485e87311c5b699de63cde14b00ed4d256b8318aa30ca452cd"
 dependencies = [
  "bytes",
  "futures-core",
@@ -1464,9 +1447,9 @@ dependencies = [
 
 [[package]]
 name = "tower"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d15a6b60cdff0cb039d81d3b37f8bc3d7e53dca09069aae3ef2502ca4834fe30"
+checksum = "c00e500fff5fa1131c866b246041a6bf96da9c965f8fe4128cb1421f23e93c00"
 dependencies = [
  "futures-core",
  "pin-project",
@@ -1492,9 +1475,9 @@ checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
 
 [[package]]
 name = "tracing"
-version = "0.1.26"
+version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09adeb8c97449311ccd28a427f96fb563e7fd31aabf994189879d9da2394b89d"
+checksum = "375a639232caf30edfc78e8d89b2d4c375515393e7af7e16f01cd96917fb2105"
 dependencies = [
  "cfg-if 1.0.0",
  "pin-project-lite",
@@ -1504,9 +1487,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.15"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c42e6fa53307c8a17e4ccd4dc81cf5ec38db9209f59b222210375b54ee40d1e2"
+checksum = "f4f480b8f81512e825f337ad51e94c1eb5d3bbdf2b363dcd01e2b19a9ffe3f8e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1515,9 +1498,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.18"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9ff14f98b1a4b289c6248a023c1c2fa1491062964e9fed67ab29c4e4da4a052"
+checksum = "1f4ed65637b8390770814083d20756f87bfa2c21bf2f110babdc5438351746e4"
 dependencies = [
  "lazy_static",
 ]
@@ -1568,6 +1551,70 @@ version = "0.10.2+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
+dependencies = [
+ "cfg-if 1.0.0",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a317bf8f9fba2476b4b2c85ef4c4af8ff39c3c7f0cdfeed4f82c34a880aa837b"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d56146e7c495528bf6587663bea13a8eb588d39b36b679d83972e1a2dbbdacf9"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7803e0eea25835f8abdc585cd3021b3deb11543c6fe226dcd30b228857c5c5ab"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0237232789cf037d5480773fe568aac745bfe2afbc11a863e97901780a6b47cc"
+
+[[package]]
+name = "web-sys"
+version = "0.3.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38eb105f1c59d9eaa6b5cdc92b859d85b926e82cb2e0945cd0c9259faa6fe9fb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/lading_blackholes/Cargo.toml b/lading_blackholes/Cargo.toml
index 384d23f95..871200c65 100644
--- a/lading_blackholes/Cargo.toml
+++ b/lading_blackholes/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lading_blackholes"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["Brian L. Troutwine <brian@troutwine.us>"]
 edition = "2018"
 license = "MIT"
diff --git a/lading_common/Cargo.toml b/lading_common/Cargo.toml
index 66c34dacb..79f6d6048 100644
--- a/lading_common/Cargo.toml
+++ b/lading_common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lading_common"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["Brian L. Troutwine <brian@troutwine.us>"]
 edition = "2018"
 license = "MIT"
@@ -11,7 +11,10 @@ description = "A set of code for data generation and blocking."
 
 [dependencies]
 bytecount = "0.6"
-chrono = "0.4"
+
+[dependencies.time]
+version = "0.3"
+features = ["formatting"]
 
 [dependencies.metrics]
 version = "0.17"
diff --git a/lading_common/src/payload/syslog.rs b/lading_common/src/payload/syslog.rs
index 4616de3ff..76f865200 100644
--- a/lading_common/src/payload/syslog.rs
+++ b/lading_common/src/payload/syslog.rs
@@ -1,8 +1,9 @@
 use crate::payload::{Error, Serialize};
 use arbitrary::{size_hint, Unstructured};
-use chrono::{prelude::Local, SecondsFormat};
 use rand::Rng;
 use std::io::Write;
+use std::time::SystemTime;
+use time::{format_description::well_known::Rfc3339, OffsetDateTime};
 
 #[derive(Debug, Default)]
 pub struct Syslog5424 {}
@@ -62,11 +63,18 @@ struct Member {
     message: String,    // shortish structured string
 }
 
+fn to_rfc3339<T>(dt: T) -> String
+where
+    T: Into<OffsetDateTime>,
+{
+    dt.into().format(&Rfc3339).unwrap()
+}
+
 impl<'a> arbitrary::Arbitrary<'a> for Member {
     fn arbitrary(u: &mut Unstructured<'a>) -> arbitrary::Result<Self> {
         let priority = u.arbitrary::<u8>()? % 191;
         let syslog_version = (u.arbitrary::<u8>()? % 3) + 1;
-        let timestamp = Local::now().to_rfc3339_opts(SecondsFormat::Millis, true);
+        let timestamp = to_rfc3339(SystemTime::now());
         let hostname_idx = u.arbitrary::<usize>()? % HOSTNAMES.len();
         let app_name_idx = u.arbitrary::<usize>()? % APP_NAMES.len();
         let procid = (u.arbitrary::<u16>()? % 9899) + 101;
diff --git a/lading_generators/Cargo.toml b/lading_generators/Cargo.toml
index af5bfe110..1a6c88ec1 100644
--- a/lading_generators/Cargo.toml
+++ b/lading_generators/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "lading_generators"
 readme = "README.md"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["Brian L. Troutwine <brian@troutwine.us>"]
 edition = "2018"
 license = "MIT"
diff --git a/lading_generators/src/tcp_gen/config.rs b/lading_generators/src/tcp_gen/config.rs
index c348a157f..f77336849 100644
--- a/lading_generators/src/tcp_gen/config.rs
+++ b/lading_generators/src/tcp_gen/config.rs
@@ -28,7 +28,7 @@ pub enum Variant {
 #[derive(Debug, Deserialize)]
 pub struct Target {
     /// The address for the target, must be a valid SocketAddr
-    pub addr: SocketAddr,
+    pub addr: String,
     /// The payload variant
     pub variant: Variant,
     /// The bytes per second to send or receive from the target
diff --git a/lading_generators/src/tcp_gen/worker.rs b/lading_generators/src/tcp_gen/worker.rs
index a75028ccd..76bb037f0 100644
--- a/lading_generators/src/tcp_gen/worker.rs
+++ b/lading_generators/src/tcp_gen/worker.rs
@@ -5,7 +5,7 @@ use governor::{clock, state, Quota, RateLimiter};
 use lading_common::block::{chunk_bytes, construct_block_cache, Block};
 use lading_common::payload;
 use metrics::counter;
-use std::net::SocketAddr;
+use std::net::{SocketAddr, ToSocketAddrs};
 use std::num::NonZeroU32;
 use tokio::io::AsyncWriteExt;
 use tokio::net::TcpStream;
@@ -84,8 +84,14 @@ impl Worker {
             }
         };
 
+        let addr = target
+            .addr
+            .to_socket_addrs()
+            .expect("could not convert to socket")
+            .next()
+            .unwrap();
         Ok(Self {
-            addr: target.addr,
+            addr,
             block_cache,
             name,
             rate_limiter,