diff --git a/Cargo.lock b/Cargo.lock
index 13485ad..e58d466 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,44 +2,29 @@
 # It is not intended for manual editing.
 [[package]]
 name = "actix"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4af87564ff659dee8f9981540cac9418c45e910c8072fdedd643a262a38fcaf"
+checksum = "1be241f88f3b1e7e9a3fbe3b5a8a0f6915b5a1d7ee0d9a248d3376d01068cc60"
 dependencies = [
- "actix-http",
- "actix-rt",
- "actix_derive 0.5.0",
+ "actix-rt 1.1.1",
+ "actix_derive",
  "bitflags",
  "bytes 0.5.6",
  "crossbeam-channel 0.4.4",
  "derive_more",
- "futures",
- "lazy_static",
+ "futures-channel",
+ "futures-util",
  "log",
- "parking_lot 0.10.2",
+ "once_cell",
+ "parking_lot",
  "pin-project 0.4.27",
  "smallvec",
- "tokio",
- "tokio-util 0.2.0",
+ "tokio 0.2.25",
+ "tokio-util",
  "trust-dns-proto",
  "trust-dns-resolver",
 ]
 
-[[package]]
-name = "actix-codec"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09e55f0a5c2ca15795035d90c46bd0e73a5123b72f68f12596d6ba5282051380"
-dependencies = [
- "bitflags",
- "bytes 0.5.6",
- "futures-core",
- "futures-sink",
- "log",
- "tokio",
- "tokio-util 0.2.0",
-]
-
 [[package]]
 name = "actix-codec"
 version = "0.3.0"
@@ -52,23 +37,23 @@ dependencies = [
  "futures-sink",
  "log",
  "pin-project 0.4.27",
- "tokio",
- "tokio-util 0.3.1",
+ "tokio 0.2.25",
+ "tokio-util",
 ]
 
 [[package]]
 name = "actix-connect"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c95cc9569221e9802bf4c377f6c18b90ef10227d787611decf79fd47d2a8e76c"
+checksum = "177837a10863f15ba8d3ae3ec12fac1099099529ed20083a27fdfe247381d0dc"
 dependencies = [
- "actix-codec 0.2.0",
- "actix-rt",
+ "actix-codec",
+ "actix-rt 1.1.1",
  "actix-service",
- "actix-utils 1.0.6",
+ "actix-utils",
  "derive_more",
  "either",
- "futures",
+ "futures-util",
  "http",
  "log",
  "trust-dns-proto",
@@ -77,11 +62,10 @@ dependencies = [
 
 [[package]]
 name = "actix-files"
-version = "0.2.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "193b22cb1f7b4ff12a4eb2415d6d19e47e44ea93e05930b30d05375ea29d3529"
+checksum = "c51e8a9146c12fce92a6e4c24b8c4d9b05268130bfd8d61bc587e822c32ce689"
 dependencies = [
- "actix-http",
  "actix-service",
  "actix-web",
  "bitflags",
@@ -98,26 +82,25 @@ dependencies = [
 
 [[package]]
 name = "actix-http"
-version = "1.0.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c16664cc4fdea8030837ad5a845eb231fb93fc3c5c171edfefb52fad92ce9019"
+checksum = "452299e87817ae5673910e53c243484ca38be3828db819b6011736fc6982e874"
 dependencies = [
- "actix-codec 0.2.0",
+ "actix-codec",
  "actix-connect",
- "actix-rt",
+ "actix-rt 1.1.1",
  "actix-service",
  "actix-threadpool",
- "actix-utils 1.0.6",
+ "actix-utils",
  "base64",
  "bitflags",
  "brotli2",
  "bytes 0.5.6",
- "chrono",
+ "cookie",
  "copyless",
  "derive_more",
  "either",
  "encoding_rs",
- "failure",
  "flate2",
  "futures-channel",
  "futures-core",
@@ -127,20 +110,21 @@ dependencies = [
  "http",
  "httparse",
  "indexmap",
+ "itoa",
  "language-tags",
  "lazy_static",
  "log",
  "mime",
  "percent-encoding",
- "pin-project 0.4.27",
+ "pin-project 1.0.5",
  "rand",
  "regex",
  "serde",
  "serde_json",
  "serde_urlencoded",
- "sha1",
+ "sha-1",
  "slab",
- "time",
+ "time 0.2.25",
 ]
 
 [[package]]
@@ -149,8 +133,18 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ca8ce00b267af8ccebbd647de0d61e0674b6e61185cc7a592ff88772bed655"
 dependencies = [
- "quote 1.0.9",
- "syn 1.0.60",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "actix-macros"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbcb2b608f0accc2f5bcf3dd872194ce13d94ee45b571487035864cf966b04ef"
+dependencies = [
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -172,13 +166,24 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "143fcc2912e0d1de2bcf4e2f720d2a60c28652ab4179685a1ee159e0fb3db227"
 dependencies = [
- "actix-macros",
+ "actix-macros 0.1.3",
  "actix-threadpool",
  "copyless",
  "futures-channel",
  "futures-util",
  "smallvec",
- "tokio",
+ "tokio 0.2.25",
+]
+
+[[package]]
+name = "actix-rt"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c88cf46527e27f66efcd5831f60b3d9c2dac795b6d255ed17791752d6c36a8ea"
+dependencies = [
+ "actix-macros 0.2.0",
+ "futures-core",
+ "tokio 1.2.0",
 ]
 
 [[package]]
@@ -187,14 +192,14 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "45407e6e672ca24784baa667c5d32ef109ccdd8d5e0b5ebb9ef8a67f4dfb708e"
 dependencies = [
- "actix-codec 0.3.0",
- "actix-rt",
+ "actix-codec",
+ "actix-rt 1.1.1",
  "actix-service",
- "actix-utils 2.0.0",
+ "actix-utils",
  "futures-channel",
  "futures-util",
  "log",
- "mio",
+ "mio 0.6.23",
  "mio-uds",
  "num_cpus",
  "slab",
@@ -217,8 +222,8 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47239ca38799ab74ee6a8a94d1ce857014b2ac36f242f70f3f75a66f691e791c"
 dependencies = [
- "actix-macros",
- "actix-rt",
+ "actix-macros 0.1.3",
+ "actix-rt 1.1.1",
  "actix-server",
  "actix-service",
  "log",
@@ -236,42 +241,20 @@ dependencies = [
  "lazy_static",
  "log",
  "num_cpus",
- "parking_lot 0.11.1",
+ "parking_lot",
  "threadpool",
 ]
 
 [[package]]
 name = "actix-tls"
-version = "1.0.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e5b4faaf105e9a6d389c606c298dcdb033061b00d532af9df56ff3a54995a8"
+checksum = "24789b7d7361cf5503a504ebe1c10806896f61e96eca9a7350e23001aca715fb"
 dependencies = [
- "actix-codec 0.2.0",
- "actix-rt",
+ "actix-codec",
  "actix-service",
- "actix-utils 1.0.6",
- "derive_more",
- "either",
- "futures",
- "log",
-]
-
-[[package]]
-name = "actix-utils"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcf8f5631bf01adec2267808f00e228b761c60c0584cc9fa0b5364f41d147f4e"
-dependencies = [
- "actix-codec 0.2.0",
- "actix-rt",
- "actix-service",
- "bitflags",
- "bytes 0.5.6",
- "either",
- "futures",
- "log",
- "pin-project 0.4.27",
- "slab",
+ "actix-utils",
+ "futures-util",
 ]
 
 [[package]]
@@ -280,8 +263,8 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e9022dec56632d1d7979e59af14f0597a28a830a9c1c7fec8b2327eb9f16b5a"
 dependencies = [
- "actix-codec 0.3.0",
- "actix-rt",
+ "actix-codec",
+ "actix-rt 1.1.1",
  "actix-service",
  "bitflags",
  "bytes 0.5.6",
@@ -296,60 +279,52 @@ dependencies = [
 
 [[package]]
 name = "actix-web"
-version = "2.0.0"
+version = "3.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3158e822461040822f0dbf1735b9c2ce1f95f93b651d7a7aded00b1efbb1f635"
+checksum = "e641d4a172e7faa0862241a20ff4f1f5ab0ab7c279f00c2d4587b77483477b86"
 dependencies = [
- "actix-codec 0.2.0",
+ "actix-codec",
  "actix-http",
- "actix-macros",
+ "actix-macros 0.1.3",
  "actix-router",
- "actix-rt",
+ "actix-rt 1.1.1",
  "actix-server",
  "actix-service",
  "actix-testing",
  "actix-threadpool",
  "actix-tls",
- "actix-utils 1.0.6",
+ "actix-utils",
  "actix-web-codegen",
  "awc",
  "bytes 0.5.6",
  "derive_more",
  "encoding_rs",
- "futures",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
  "fxhash",
  "log",
  "mime",
- "net2",
- "pin-project 0.4.27",
+ "pin-project 1.0.5",
  "regex",
  "serde",
  "serde_json",
  "serde_urlencoded",
- "time",
+ "socket2",
+ "time 0.2.25",
+ "tinyvec",
  "url",
 ]
 
 [[package]]
 name = "actix-web-codegen"
-version = "0.2.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a71bf475cbe07281d0b3696abb48212db118e7e23219f13596ce865235ff5766"
+checksum = "ad26f77093333e0e7c6ffe54ebe3582d908a104e448723eec6d43d08b07143fb"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
-]
-
-[[package]]
-name = "actix_derive"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4300e9431455322ae393d43a2ba1ef96b8080573c0fc23b196219efedfb6ba69"
-dependencies = [
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "syn 0.15.44",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -358,9 +333,9 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b95aceadaf327f18f0df5962fedc1bde2f870566a0b9f65c89508a3b1f79334c"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -408,9 +383,9 @@ version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d3a45e77e34375a7923b1e8febb049bb011f064714a8e17a1a616fef01da13d"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -432,16 +407,17 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "awc"
-version = "1.0.1"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7601d4d1d7ef2335d6597a41b5fe069f6ab799b85f53565ab390e7b7065aac5"
+checksum = "b381e490e7b0cfc37ebc54079b0413d8093ef43d14a4e4747083f7fa47a9e691"
 dependencies = [
- "actix-codec 0.2.0",
+ "actix-codec",
  "actix-http",
- "actix-rt",
+ "actix-rt 1.1.1",
  "actix-service",
  "base64",
  "bytes 0.5.6",
+ "cfg-if 1.0.0",
  "derive_more",
  "futures-core",
  "log",
@@ -468,10 +444,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "base64"
-version = "0.11.0"
+name = "base-x"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
+checksum = "a4521f3e3d031370679b3b140beb36dfe4801b09ac77e30c61941f97df3ef28b"
+
+[[package]]
+name = "base64"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "bitflags"
@@ -479,6 +461,15 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
+[[package]]
+name = "block-buffer"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "brotli-sys"
 version = "0.3.2"
@@ -501,9 +492,18 @@ dependencies = [
 
 [[package]]
 name = "bs58"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "476e9cd489f9e121e02ffa6014a8ef220ecb15c05ed23fc34cca13925dc283fb"
+checksum = "771fe0050b883fcc3ea2359b1a96bcfbc090b7116eae7c3c512c7a083fdf23d3"
+
+[[package]]
+name = "buf-min"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa17aa1cf56bdd6bb30518767d00e58019d326f3f05d8c3e0730b549d332ea83"
+dependencies = [
+ "bytes 0.5.6",
+]
 
 [[package]]
 name = "bumpalo"
@@ -566,7 +566,7 @@ dependencies = [
  "num-integer",
  "num-traits",
  "serde",
- "time",
+ "time 0.1.43",
  "winapi 0.3.9",
 ]
 
@@ -585,27 +585,35 @@ dependencies = [
  "vec_map",
 ]
 
-[[package]]
-name = "cloudabi"
-version = "0.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "const_fn"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28b9d6de7f49e22cf97ad17fc4036ece69300032f45f78f30b4a4482cdc3f4a6"
 
+[[package]]
+name = "cookie"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "784ad0fbab4f3e9cef09f20e0aea6000ae08d2cb98ac4c0abc53df18803d702f"
+dependencies = [
+ "percent-encoding",
+ "time 0.2.25",
+ "version_check 0.9.2",
+]
+
 [[package]]
 name = "copyless"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2df960f5d869b2dd8532793fde43eb5427cceb126c929747a26823ab0eeb536"
 
+[[package]]
+name = "cpuid-bool"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
+
 [[package]]
 name = "crc32fast"
 version = "1.2.1"
@@ -694,9 +702,9 @@ version = "0.99.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41cb0e6161ad61ed084a36ba71fbba9e3ac5aee3606fb607fe08da6acbcf3d8c"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -719,9 +727,9 @@ version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "45f5098f628d02a7a0f68ddba586fb61e80edec3bdc1be3b921f4ceec60858d3"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -734,18 +742,27 @@ dependencies = [
  "migrations_macros",
 ]
 
+[[package]]
+name = "digest"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "discard"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
+
 [[package]]
 name = "dotenv"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
 
-[[package]]
-name = "dtoa"
-version = "0.4.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d7ed2934d741c6b37e33e3832298e8850b53fd2d2bea03873375596c7cea4e"
-
 [[package]]
 name = "either"
 version = "1.6.1"
@@ -768,16 +785,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c5f0096a91d210159eceb2ff5e1c4da18388a170e1e3ce948aac9c8fdbbf595"
 dependencies = [
  "heck",
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
 name = "env_logger"
-version = "0.7.1"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
+checksum = "17392a012ea30ef05a610aa97dfb49496e71c9f676b27879922ea5bdf60d9d3f"
 dependencies = [
  "atty",
  "humantime",
@@ -786,28 +803,6 @@ dependencies = [
  "termcolor",
 ]
 
-[[package]]
-name = "failure"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
-dependencies = [
- "backtrace",
- "failure_derive",
-]
-
-[[package]]
-name = "failure_derive"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
-dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
- "synstructure",
-]
-
 [[package]]
 name = "filebuffer"
 version = "0.4.0"
@@ -870,7 +865,6 @@ checksum = "da9052a1a50244d8d5aa9bf55cbc2fb6f357c86cc52e46c62ed390a7180cf150"
 dependencies = [
  "futures-channel",
  "futures-core",
- "futures-executor",
  "futures-io",
  "futures-sink",
  "futures-task",
@@ -893,17 +887,6 @@ version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "79e5145dde8da7d1b3892dad07a9c98fc04bc39892b1ecc9692cf53e2b780a65"
 
-[[package]]
-name = "futures-executor"
-version = "0.3.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9e59fdc009a4b3096bf94f740a0f2424c082521f20a9b08c5c07c48d90fd9b9"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
 [[package]]
 name = "futures-io"
 version = "0.3.12"
@@ -917,9 +900,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c287d25add322d9f9abdcdc5927ca398917996600182178774032e9f8258fedd"
 dependencies = [
  "proc-macro-hack",
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -966,6 +949,16 @@ dependencies = [
  "byteorder",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
+dependencies = [
+ "typenum",
+ "version_check 0.9.2",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -985,7 +978,7 @@ checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
+ "wasi 0.10.2+wasi-snapshot-preview1",
 ]
 
 [[package]]
@@ -1008,8 +1001,8 @@ dependencies = [
  "http",
  "indexmap",
  "slab",
- "tokio",
- "tokio-util 0.3.1",
+ "tokio 0.2.25",
+ "tokio-util",
  "tracing",
  "tracing-futures",
 ]
@@ -1068,12 +1061,9 @@ checksum = "615caabe2c3160b313d52ccc905335f4ed5f10881dd63dc5699d47e90be85691"
 
 [[package]]
 name = "humantime"
-version = "1.3.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
-dependencies = [
- "quick-error",
-]
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "idna"
@@ -1182,8 +1172,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd627fb38e19c00d8d068618259205f7a91c91aeade5c15bc35dbca037bb1c35"
 dependencies = [
  "proc-macro-hack",
- "proc-macro2 1.0.24",
- "quote 1.0.9",
+ "proc-macro2",
+ "quote",
 ]
 
 [[package]]
@@ -1209,15 +1199,6 @@ version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
-[[package]]
-name = "lock_api"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4da24a77a3d8a6d4862d95f72e6fdb9c09a643ecdb402d754004a557f2bec75"
-dependencies = [
- "scopeguard",
-]
-
 [[package]]
 name = "lock_api"
 version = "0.4.2"
@@ -1294,9 +1275,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9753f12909fd8d923f75ae5c3258cae1ed3c8ec052e1b38c93c21a6d157f789c"
 dependencies = [
  "migrations_internals",
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1338,12 +1319,25 @@ dependencies = [
  "kernel32-sys",
  "libc",
  "log",
- "miow",
+ "miow 0.2.2",
  "net2",
  "slab",
  "winapi 0.2.8",
 ]
 
+[[package]]
+name = "mio"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc250d6848c90d719ea2ce34546fb5df7af1d3fd189d10bf7bad80bfcebecd95"
+dependencies = [
+ "libc",
+ "log",
+ "miow 0.3.6",
+ "ntapi",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "mio-uds"
 version = "0.6.8"
@@ -1352,7 +1346,7 @@ checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
 dependencies = [
  "iovec",
  "libc",
- "mio",
+ "mio 0.6.23",
 ]
 
 [[package]]
@@ -1367,6 +1361,16 @@ dependencies = [
  "ws2_32-sys",
 ]
 
+[[package]]
+name = "miow"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897"
+dependencies = [
+ "socket2",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "net2"
 version = "0.2.37"
@@ -1394,6 +1398,15 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fa586da3e43cc7df44aae0e21ed2e743218b876de3f38035683d30bd8a3828e"
 
+[[package]]
+name = "ntapi"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
+dependencies = [
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.44"
@@ -1436,14 +1449,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0"
 
 [[package]]
-name = "parking_lot"
-version = "0.10.2"
+name = "opaque-debug"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3a704eb390aafdc107b0e392f56a82b668e3a71366993b5340f5833fd62505e"
-dependencies = [
- "lock_api 0.3.4",
- "parking_lot_core 0.7.2",
-]
+checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "parking_lot"
@@ -1452,22 +1461,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
 dependencies = [
  "instant",
- "lock_api 0.4.2",
- "parking_lot_core 0.8.3",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
-dependencies = [
- "cfg-if 0.1.10",
- "cloudabi",
- "libc",
- "redox_syscall 0.1.57",
- "smallvec",
- "winapi 0.3.9",
+ "lock_api",
+ "parking_lot_core",
 ]
 
 [[package]]
@@ -1479,7 +1474,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "instant",
  "libc",
- "redox_syscall 0.2.5",
+ "redox_syscall",
  "smallvec",
  "winapi 0.3.9",
 ]
@@ -1514,9 +1509,9 @@ version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1525,9 +1520,9 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "758669ae3558c6f74bd2a18b41f7ac0b5a195aea6639d6a9b5e5d1ad5ba24c0b"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1572,22 +1567,13 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
 
-[[package]]
-name = "proc-macro2"
-version = "0.4.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
-dependencies = [
- "unicode-xid 0.1.0",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
 dependencies = [
- "unicode-xid 0.2.1",
+ "unicode-xid",
 ]
 
 [[package]]
@@ -1596,22 +1582,13 @@ version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
-[[package]]
-name = "quote"
-version = "0.6.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
-dependencies = [
- "proc-macro2 0.4.30",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
 dependencies = [
- "proc-macro2 1.0.24",
+ "proc-macro2",
 ]
 
 [[package]]
@@ -1621,7 +1598,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "545c5bc2b880973c9c10e4067418407a0ccaa3091781d1671d46eb35107cb26f"
 dependencies = [
  "log",
- "parking_lot 0.11.1",
+ "parking_lot",
  "scheduled-thread-pool",
 ]
 
@@ -1691,12 +1668,6 @@ dependencies = [
  "num_cpus",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.1.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
-
 [[package]]
 name = "redox_syscall"
 version = "0.2.5"
@@ -1726,9 +1697,9 @@ checksum = "b5eb417147ba9860a96cfe72a0b93bf88fee1744b5636ec99ab20c1aa9376581"
 
 [[package]]
 name = "resolv-conf"
-version = "0.6.3"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11834e137f3b14e309437a8276714eed3a80d1ef894869e510f2c0c0b98b9f4a"
+checksum = "52e44394d2086d010551b14b53b1f24e31647570cd1deb0379e2c21b329aba00"
 dependencies = [
  "hostname",
  "quick-error",
@@ -1740,6 +1711,15 @@ version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e3bad0ee36814ca07d7968269dd4b7ec89ec2da10c4bb613928d3077083c232"
 
+[[package]]
+name = "rustc_version"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1761,7 +1741,7 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f74fd1204073fa02d5d5d68bec8021be4c38690b61264b2fdb48083d0e7d7"
 dependencies = [
- "parking_lot 0.11.1",
+ "parking_lot",
 ]
 
 [[package]]
@@ -1770,6 +1750,21 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "semver"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
+dependencies = [
+ "semver-parser",
+]
+
+[[package]]
+name = "semver-parser"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
+
 [[package]]
 name = "serde"
 version = "1.0.123"
@@ -1785,9 +1780,9 @@ version = "1.0.123"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9391c295d64fc0abb2c556bad848f33cb8296276b1ad2677d1ae1ace4f258f31"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1803,14 +1798,27 @@ dependencies = [
 
 [[package]]
 name = "serde_urlencoded"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
+checksum = "edfa57a7f8d9c1d260a549e7224100f6c43d43f9103e06dd8b4095a9b2b43ce9"
 dependencies = [
- "dtoa",
+ "form_urlencoded",
  "itoa",
+ "ryu",
  "serde",
- "url",
+]
+
+[[package]]
+name = "sha-1"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dfebf75d25bd900fd1e7d11501efab59bc846dbc76196839663e6637bba9f25f"
+dependencies = [
+ "block-buffer",
+ "cfg-if 1.0.0",
+ "cpuid-bool",
+ "digest",
+ "opaque-debug",
 ]
 
 [[package]]
@@ -1851,44 +1859,79 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "standback"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2beb4d1860a61f571530b3f855a1b538d0200f7871c63331ecd6f17b1f014f8"
+dependencies = [
+ "version_check 0.9.2",
+]
+
+[[package]]
+name = "stdweb"
+version = "0.4.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d022496b16281348b52d0e30ae99e01a73d737b2f45d38fed4edf79f9325a1d5"
+dependencies = [
+ "discard",
+ "rustc_version",
+ "stdweb-derive",
+ "stdweb-internal-macros",
+ "stdweb-internal-runtime",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "stdweb-derive"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c87a60a40fccc84bef0652345bbbbbe20a605bf5d0ce81719fc476f5c03b50ef"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_derive",
+ "syn",
+]
+
+[[package]]
+name = "stdweb-internal-macros"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58fa5ff6ad0d98d1ffa8cb115892b6e69d67799f6763e162a1c9db421dc22e11"
+dependencies = [
+ "base-x",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "sha1",
+ "syn",
+]
+
+[[package]]
+name = "stdweb-internal-runtime"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
+
 [[package]]
 name = "strsim"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
-[[package]]
-name = "syn"
-version = "0.15.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
-dependencies = [
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "unicode-xid 0.1.0",
-]
-
 [[package]]
 name = "syn"
 version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c700597eca8a5a762beb35753ef6b94df201c81cca676604f547495a0d7f0081"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "unicode-xid 0.2.1",
-]
-
-[[package]]
-name = "synstructure"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
-dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
- "unicode-xid 0.2.1",
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
 ]
 
 [[package]]
@@ -1924,9 +1967,9 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9be73a2caec27583d0046ef3796c3794f868a5bc813db689eed00c7631275cd1"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1949,15 +1992,52 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.1.44"
+version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
 dependencies = [
  "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "time"
+version = "0.2.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1195b046942c221454c2539395f85413b33383a067449d78aab2b7b052a142f7"
+dependencies = [
+ "const_fn",
+ "libc",
+ "standback",
+ "stdweb",
+ "time-macros",
+ "version_check 0.9.2",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "time-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "957e9c6e26f12cb6d0dd7fc776bb67a706312e7299aed74c8dd5b17ebb27e2f1"
+dependencies = [
+ "proc-macro-hack",
+ "time-macros-impl",
+]
+
+[[package]]
+name = "time-macros-impl"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5c3be1edfad6027c69f5491cf4cb310d1a71ecd6af742788c6ff8bced86b8fa"
+dependencies = [
+ "proc-macro-hack",
+ "proc-macro2",
+ "quote",
+ "standback",
+ "syn",
+]
+
 [[package]]
 name = "tiny-keccak"
 version = "2.0.2"
@@ -1995,7 +2075,7 @@ dependencies = [
  "lazy_static",
  "libc",
  "memchr",
- "mio",
+ "mio 0.6.23",
  "mio-uds",
  "pin-project-lite 0.1.11",
  "signal-hook-registry",
@@ -2004,17 +2084,19 @@ dependencies = [
 ]
 
 [[package]]
-name = "tokio-util"
-version = "0.2.0"
+name = "tokio"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930"
+checksum = "e8190d04c665ea9e6b6a0dc45523ade572c088d2e6566244c1122671dbf4ae3a"
 dependencies = [
- "bytes 0.5.6",
- "futures-core",
- "futures-sink",
- "log",
- "pin-project-lite 0.1.11",
- "tokio",
+ "autocfg",
+ "libc",
+ "mio 0.7.8",
+ "once_cell",
+ "parking_lot",
+ "pin-project-lite 0.2.4",
+ "signal-hook-registry",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2025,10 +2107,11 @@ checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
 dependencies = [
  "bytes 0.5.6",
  "futures-core",
+ "futures-io",
  "futures-sink",
  "log",
  "pin-project-lite 0.1.11",
- "tokio",
+ "tokio 0.2.25",
 ]
 
 [[package]]
@@ -2064,32 +2147,32 @@ dependencies = [
 
 [[package]]
 name = "trust-dns-proto"
-version = "0.18.0-alpha.2"
+version = "0.19.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a7f3a2ab8a919f5eca52a468866a67ed7d3efa265d48a652a9a3452272b413f"
+checksum = "53861fcb288a166aae4c508ae558ed18b53838db728d4d310aad08270a7d4c2b"
 dependencies = [
  "async-trait",
+ "backtrace",
  "enum-as-inner",
- "failure",
  "futures",
  "idna",
  "lazy_static",
  "log",
  "rand",
  "smallvec",
- "socket2",
- "tokio",
+ "thiserror",
+ "tokio 0.2.25",
  "url",
 ]
 
 [[package]]
 name = "trust-dns-resolver"
-version = "0.18.0-alpha.2"
+version = "0.19.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f90b1502b226f8b2514c6d5b37bafa8c200d7ca4102d57dc36ee0f3b7a04a2f"
+checksum = "6759e8efc40465547b0dfce9500d733c65f969a4cbbfbe3ccf68daaa46ef179e"
 dependencies = [
+ "backtrace",
  "cfg-if 0.1.10",
- "failure",
  "futures",
  "ipconfig",
  "lazy_static",
@@ -2097,10 +2180,17 @@ dependencies = [
  "lru-cache",
  "resolv-conf",
  "smallvec",
- "tokio",
+ "thiserror",
+ "tokio 0.2.25",
  "trust-dns-proto",
 ]
 
+[[package]]
+name = "typenum"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+
 [[package]]
 name = "unicase"
 version = "2.6.0"
@@ -2140,12 +2230,6 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
 
-[[package]]
-name = "unicode-xid"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
-
 [[package]]
 name = "unicode-xid"
 version = "0.2.1"
@@ -2154,9 +2238,9 @@ checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
 [[package]]
 name = "unsigned-varint"
-version = "0.5.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7fdeedbf205afadfe39ae559b75c3240f24e257d0ca27e85f85cb82aa19ac35"
+checksum = "5f8d425fafb8cd76bc3f22aace4af471d3156301d7508f2107e98fbeae10bc7f"
 
 [[package]]
 name = "upend"
@@ -2164,9 +2248,9 @@ version = "0.1.0"
 dependencies = [
  "actix",
  "actix-files",
- "actix-rt",
+ "actix-rt 2.0.2",
  "actix-web",
- "actix_derive 0.3.2",
+ "actix_derive",
  "anyhow",
  "bs58",
  "chrono",
@@ -2215,32 +2299,33 @@ dependencies = [
 
 [[package]]
 name = "v_escape"
-version = "0.7.4"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "660b101c07b5d0863deb9e7fb3138777e858d6d2a79f9e6049a27d1cc77c6da6"
+checksum = "f3e0ab5fab1db278a9413d2ea794cb66f471f898c5b020c3c394f6447625d9d4"
 dependencies = [
+ "buf-min",
  "v_escape_derive",
 ]
 
 [[package]]
 name = "v_escape_derive"
-version = "0.5.6"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2ca2a14bc3fc5b64d188b087a7d3a927df87b152e941ccfbc66672e20c467ae"
+checksum = "c860ad1273f4eee7006cee05db20c9e60e5d24cba024a32e1094aa8e574f3668"
 dependencies = [
  "nom",
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
 name = "v_htmlescape"
-version = "0.4.5"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e33e939c0d8cf047514fb6ba7d5aac78bc56677a6938b2ee67000b91f2e97e41"
+checksum = "1f9a8af610ad6f7fc9989c9d2590d9764bc61f294884e9ee93baa58795174572"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "v_escape",
 ]
 
@@ -2287,9 +2372,9 @@ checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
 [[package]]
 name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
+version = "0.10.2+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasm-bindgen"
@@ -2310,9 +2395,9 @@ dependencies = [
  "bumpalo",
  "lazy_static",
  "log",
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
  "wasm-bindgen-shared",
 ]
 
@@ -2322,7 +2407,7 @@ version = "0.2.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b8853882eef39593ad4174dd26fc9865a64e84026d223f63bb2c42affcbba2c"
 dependencies = [
- "quote 1.0.9",
+ "quote",
  "wasm-bindgen-macro-support",
 ]
 
@@ -2332,9 +2417,9 @@ version = "0.2.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4133b5e7f2a531fa413b3a1695e925038a05a71cf67e87dafa295cb645a01385"
 dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.9",
- "syn 1.0.60",
+ "proc-macro2",
+ "quote",
+ "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7bf6436..034e8be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ version = "0.1.0"
 [dependencies]
 clap = "2.33.0"
 
-env_logger = "0.7.1"
+env_logger = "^0.8"
 log = "0.4"
 
 anyhow = "1.0"
@@ -21,21 +21,21 @@ diesel = { version = "1.4", features = ["sqlite", "r2d2", "chrono", "serde_json"
 diesel_migrations = "1.4"
 libsqlite3-sys = { version = "^0", features = ["bundled"] }
 
-actix = "0.9.0"
-actix-files = "0.2.2"
-actix-rt = "1.0.0"
-actix-web = "2.0"
-actix_derive = "0.3.2"
+actix = "^0.10"
+actix-files = "^0.5"
+actix-rt = "^2.0"
+actix-web = "^3.3"
+actix_derive = "^0.5"
 
 chrono = { version = "0.4", features = ["serde"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 lexpr = "0.2.6"
 
-bs58 = "0.3.1"
+bs58 = "^0.4"
 filebuffer = "0.4.0"
 tiny-keccak = { version = "2.0", features = ["k12"] }
-unsigned-varint = { version = "0.5.0", features = ["std"] }
+unsigned-varint = { version = "^0", features = ["std"] }
 uuid = { version = "0.8", features = ["v4"] }
 walkdir = "2"