diff --git a/Cargo.lock b/Cargo.lock
index 700a114..0819045 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -59,6 +59,12 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
+[[package]]
+name = "base-x"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4521f3e3d031370679b3b140beb36dfe4801b09ac77e30c61941f97df3ef28b"
+
 [[package]]
 name = "base64"
 version = "0.13.0"
@@ -77,7 +83,7 @@ dependencies = [
  "clang-sys",
  "clap",
  "env_logger",
- "lazy_static 1.4.0",
+ "lazy_static",
  "lazycell",
  "log",
  "peeking_take_while",
@@ -118,6 +124,12 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
+[[package]]
+name = "bumpalo"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
+
 [[package]]
 name = "byteorder"
 version = "1.3.4"
@@ -136,7 +148,7 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fce5b5fb86b0c57c20c834c1b412fd09c77c8a59b9473f86272709e78874cd1d"
 dependencies = [
- "nom",
+ "nom 4.2.3",
 ]
 
 [[package]]
@@ -160,7 +172,7 @@ dependencies = [
  "libc",
  "num-integer",
  "num-traits 0.2.14",
- "time",
+ "time 0.1.44",
  "winapi",
 ]
 
@@ -201,12 +213,12 @@ dependencies = [
 
 [[package]]
 name = "config"
-version = "0.9.3"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9107d78ed62b3fa5a86e7d18e647abed48cfd8f8fab6c72f4cdb982d196f7e6"
+checksum = "19b076e143e1d9538dde65da30f8481c2a6c44040edb8e02b9bf1351edb92ce3"
 dependencies = [
- "lazy_static 1.4.0",
- "nom",
+ "lazy_static",
+ "nom 5.1.2",
  "rust-ini",
  "serde 1.0.117",
  "serde-hjson",
@@ -215,6 +227,12 @@ dependencies = [
  "yaml-rust",
 ]
 
+[[package]]
+name = "const_fn"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c478836e029dcef17fb47c89023448c64f781a046e0300e257ad8225ae59afab"
+
 [[package]]
 name = "constant_time_eq"
 version = "0.1.5"
@@ -248,74 +266,61 @@ dependencies = [
 
 [[package]]
 name = "crossbeam"
-version = "0.7.3"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69323bff1fb41c635347b8ead484a5ca6c3f11914d784170b158d8449ab07f8e"
+checksum = "fd01a6eb3daaafa260f6fc94c3a6c36390abc2080e38e3e34ced87393fb77d80"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-epoch",
  "crossbeam-queue",
- "crossbeam-utils 0.7.2",
+ "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.4.4"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
+checksum = "dca26ee1f8d361640700bde38b2c37d8c22b3ce2d360e1fc1c74ea4b0aa7d775"
 dependencies = [
- "crossbeam-utils 0.7.2",
- "maybe-uninit",
+ "cfg-if 1.0.0",
+ "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.7.3"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
+checksum = "94af6efb46fef72616855b036a624cf27ba656ffc9be1b9a3c931cfc7749a9a9"
 dependencies = [
+ "cfg-if 1.0.0",
  "crossbeam-epoch",
- "crossbeam-utils 0.7.2",
- "maybe-uninit",
+ "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.8.2"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
+checksum = "a1aaa739f95311c2c7887a76863f500026092fb1dce0161dab577e559ef3569d"
 dependencies = [
- "autocfg",
- "cfg-if 0.1.10",
- "crossbeam-utils 0.7.2",
- "lazy_static 1.4.0",
- "maybe-uninit",
+ "cfg-if 1.0.0",
+ "const_fn",
+ "crossbeam-utils",
+ "lazy_static",
  "memoffset",
  "scopeguard",
 ]
 
 [[package]]
 name = "crossbeam-queue"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
-dependencies = [
- "cfg-if 0.1.10",
- "crossbeam-utils 0.7.2",
- "maybe-uninit",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.7.2"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+checksum = "0f6cb3c7f5b8e51bc3ebb73a2327ad4abdbd119dc13223f14f961d2f38486756"
 dependencies = [
- "autocfg",
- "cfg-if 0.1.10",
- "lazy_static 1.4.0",
+ "cfg-if 1.0.0",
+ "crossbeam-utils",
 ]
 
 [[package]]
@@ -326,7 +331,7 @@ checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
 dependencies = [
  "autocfg",
  "cfg-if 1.0.0",
- "lazy_static 1.4.0",
+ "lazy_static",
 ]
 
 [[package]]
@@ -351,11 +356,10 @@ dependencies = [
 
 [[package]]
 name = "directories"
-version = "2.0.2"
+version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "551a778172a450d7fc12e629ca3b0428d00f6afa9a43da1b630d54604e97371c"
+checksum = "f8fed639d60b58d0f53498ab13d26f621fd77569cc6edb031f4cc36a2ad9da0f"
 dependencies = [
- "cfg-if 0.1.10",
  "dirs-sys",
 ]
 
@@ -381,6 +385,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "discard"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
+
 [[package]]
 name = "env_logger"
 version = "0.7.1"
@@ -408,11 +418,10 @@ checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
 
 [[package]]
 name = "fern"
-version = "0.5.9"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e69ab0d5aca163e388c3a49d284fed6c3d0810700e77c5ae2756a50ec1a4daaa"
+checksum = "8c9a4820f0ccc8a7afd67c39a0f1a0f4b07ca1725164271a64939d7aeb9af065"
 dependencies = [
- "chrono",
  "log",
 ]
 
@@ -507,12 +516,6 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
-[[package]]
-name = "lazy_static"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
-
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -525,6 +528,19 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
+[[package]]
+name = "lexical-core"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db65c6da02e61f55dae90a0ae427b2a5f6b3e8db09f58d10efab23af92592616"
+dependencies = [
+ "arrayvec",
+ "bitflags 1.2.1",
+ "cfg-if 0.1.10",
+ "ryu",
+ "static_assertions",
+]
+
 [[package]]
 name = "libc"
 version = "0.2.80"
@@ -615,12 +631,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "maybe-uninit"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
-
 [[package]]
 name = "md5"
 version = "0.7.0"
@@ -635,9 +645,9 @@ checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
 
 [[package]]
 name = "memoffset"
-version = "0.5.6"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "043175f069eda7b85febe4a74abbaeff828d9f8b448515d3151a14a3542811aa"
+checksum = "157b4208e3059a8f9e78d559edc658e13df41410cb3ae03979c83130067fdd87"
 dependencies = [
  "autocfg",
 ]
@@ -659,15 +669,14 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.15.0"
+version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b2e0b4f3320ed72aaedb9a5ac838690a8047c7b275da22711fddff4f8a14229"
+checksum = "b2ccba0cfe4fdf15982d1674c69b1fd80bad427d293849982668dfe454bd61f2"
 dependencies = [
  "bitflags 1.2.1",
  "cc",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "libc",
- "void",
 ]
 
 [[package]]
@@ -677,7 +686,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
 dependencies = [
  "memchr",
- "version_check",
+ "version_check 0.1.5",
+]
+
+[[package]]
+name = "nom"
+version = "5.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af"
+dependencies = [
+ "lexical-core",
+ "memchr",
+ "version_check 0.9.2",
 ]
 
 [[package]]
@@ -748,15 +768,6 @@ dependencies = [
  "objc",
 ]
 
-[[package]]
-name = "opener"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13117407ca9d0caf3a0e74f97b490a7e64c0ae3aa90a8b7085544d0c37b6f3ae"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.11.1"
@@ -813,6 +824,12 @@ version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
+[[package]]
+name = "proc-macro-hack"
+version = "0.5.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.24"
@@ -952,7 +969,7 @@ dependencies = [
  "base64",
  "blake2b_simd",
  "constant_time_eq",
- "crossbeam-utils 0.8.1",
+ "crossbeam-utils",
 ]
 
 [[package]]
@@ -967,6 +984,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
+[[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"
@@ -988,6 +1014,21 @@ 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 = "0.8.23"
@@ -1005,11 +1046,11 @@ dependencies = [
 
 [[package]]
 name = "serde-hjson"
-version = "0.8.2"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b833c5ad67d52ced5f5938b2980f32a9c1c5ef047f0b4fb3127e7a423c76153"
+checksum = "6a3a4e0ea8a88553209f6cc6cfe8724ecad22e1acf372793c27d995290fe74f8"
 dependencies = [
- "lazy_static 0.2.11",
+ "lazy_static",
  "linked-hash-map 0.3.0",
  "num-traits 0.1.43",
  "regex",
@@ -1047,6 +1088,12 @@ dependencies = [
  "serde 0.8.23",
 ]
 
+[[package]]
+name = "sha1"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
+
 [[package]]
 name = "shlex"
 version = "0.1.1"
@@ -1055,9 +1102,9 @@ checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
 
 [[package]]
 name = "signal-hook"
-version = "0.1.16"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "604508c1418b99dfe1925ca9224829bb2a8a9a04dda655cc01fcad46f4ab05ed"
+checksum = "cbae917d5719a9884206132a443899e8c9056b48a156233a823417b39f34044f"
 dependencies = [
  "libc",
  "signal-hook-registry",
@@ -1084,10 +1131,74 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "891836ef5f8a5b9678938d34d75391a3794267806482105ffcd363271980c10c"
 dependencies = [
- "lazy_static 1.4.0",
+ "lazy_static",
  "winapi",
 ]
 
+[[package]]
+name = "standback"
+version = "0.2.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf906c8b8fc3f6ecd1046e01da1d8ddec83e48c8b08b84dcc02b585a6bedf5a8"
+dependencies = [
+ "version_check 0.9.2",
+]
+
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[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 1.0.7",
+ "serde 1.0.117",
+ "serde_derive",
+ "syn 1.0.52",
+]
+
+[[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 1.0.7",
+ "serde 1.0.117",
+ "serde_derive",
+ "serde_json",
+ "sha1",
+ "syn 1.0.52",
+]
+
+[[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"
@@ -1112,7 +1223,7 @@ dependencies = [
 
 [[package]]
 name = "supertag"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "byteorder",
  "chrono",
@@ -1124,14 +1235,13 @@ dependencies = [
  "fern",
  "fuse-sys",
  "icns",
- "lazy_static 1.4.0",
+ "lazy_static",
  "libc",
  "log",
  "md5",
  "metrohash",
  "nix",
  "notify-rust",
- "opener",
  "parking_lot",
  "rand",
  "regex",
@@ -1141,7 +1251,7 @@ dependencies = [
  "signal-hook",
  "spin_sleep",
  "tempfile",
- "time",
+ "time 0.2.23",
  "ttl_cache",
  "uuid",
  "walkdir",
@@ -1217,7 +1327,7 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
 dependencies = [
- "lazy_static 1.4.0",
+ "lazy_static",
 ]
 
 [[package]]
@@ -1231,11 +1341,49 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "time"
+version = "0.2.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcdaeea317915d59b2b4cd3b5efcd156c309108664277793f5351700c02ce98b"
+dependencies = [
+ "const_fn",
+ "libc",
+ "standback",
+ "stdweb",
+ "time-macros",
+ "version_check 0.9.2",
+ "winapi",
+]
+
+[[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 1.0.7",
+ "standback",
+ "syn 1.0.52",
+]
+
 [[package]]
 name = "toml"
-version = "0.4.10"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
+checksum = "75cf45bb0bef80604d001caaec0d09da99611b3c0fd39d3080468875cdb65645"
 dependencies = [
  "serde 1.0.117",
 ]
@@ -1295,10 +1443,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 
 [[package]]
-name = "void"
-version = "1.0.2"
+name = "version_check"
+version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
 [[package]]
 name = "walkdir"
@@ -1323,6 +1471,60 @@ version = "0.10.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cd364751395ca0f68cafb17666eee36b63077fb5ecd972bbcd74c90c4bf736e"
+dependencies = [
+ "cfg-if 1.0.0",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1114f89ab1f4106e5b55e688b828c0ab0ea593a1ea7c094b141b14cbaaec2d62"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2",
+ "quote 1.0.7",
+ "syn 1.0.52",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6ac8995ead1f084a8dea1e65f194d0973800c7f571f6edd70adf06ecf77084"
+dependencies = [
+ "quote 1.0.7",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5a48c72f299d80557c7c62e37e7225369ecc0c963964059509fbafe917c7549"
+dependencies = [
+ "proc-macro2",
+ "quote 1.0.7",
+ "syn 1.0.52",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e7811dd7f9398f14cc76efd356f98f03aa30419dea46aa810d71e819fc97158"
+
 [[package]]
 name = "which"
 version = "3.1.1"
diff --git a/Cargo.toml b/Cargo.toml
index 092f4f0..7d24b19 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "supertag"
-version = "0.1.2"
+version = "0.1.3"
 authors = ["Andrew Moffat <arwmoffat@gmail.com>"]
 edition = "2018"
 description = "Tag-based filesystem"
@@ -18,32 +18,31 @@ members = [".", "fuse-sys"]
 [dependencies]
 fuse-sys = { path = "./fuse-sys" }
 rusqlite = "0.24.1"
-nix = "0.15.0"
+nix = "0.19.1"
 libc = "0.2"
-clap = "2.33.0"
-directories = "2.0"
-config = "0.9"
+clap = "2.33.3"
+directories = "3.0"
+config = "0.10.1"
 log = {version = "0.4", features = ["release_max_level_error"]}
-fern = "0.5"
+fern = "0.6"
 chrono = "0.4"
-signal-hook = "0.1"
-time = "0.1"
+signal-hook = "0.2.1"
+time = "0.2.23"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 lazy_static = "1.4.0"
-regex = "1.3.1"
+regex = "1.4.2"
 metrohash = "1.0.6"
-parking_lot = "0.11.0"
+parking_lot = "0.11.1"
 md5 = "0.7.0"
 rand = "0.7.3"
 xattr = "0.2.2"
 ttl_cache = "0.5.1"
 byteorder = "1.3.4"
 walkdir = "2.3.1"
-icns = "0.3.0"
-crossbeam = "0.7.3"
+icns = "0.3.1"
+crossbeam = "0.8.0"
 uuid = { version="0.8.1", features = ["v4"] }
-opener = "0.4.1"
 notify-rust = "4.0.0"
 
 [target.'cfg(target_os="macos")'.dependencies]
diff --git a/README.rst b/README.rst
index 50ea822..ac4851c 100644
--- a/README.rst
+++ b/README.rst
@@ -7,7 +7,7 @@
 .. image:: https://img.shields.io/travis/amoffat/supertag/master.svg?style=flat-square
     :target: https://travis-ci.org/amoffat/supertag
     :alt: Build Status
-.. image:: https://img.shields.io/badge/Documentation-v0.1.2-brightgreen?style=flat-square&logo=read-the-docs&logoColor=white&color=1a6cff
+.. image:: https://img.shields.io/badge/Documentation-v0.1.3-brightgreen?style=flat-square&logo=read-the-docs&logoColor=white&color=1a6cff
     :target: https://amoffat.github.io/supertag/
     :alt: Docs
 
diff --git a/fuse-sys/Cargo.toml b/fuse-sys/Cargo.toml
index 2f9788e..2c69547 100644
--- a/fuse-sys/Cargo.toml
+++ b/fuse-sys/Cargo.toml
@@ -14,7 +14,7 @@ categories = ["filesystem", "external-ffi-bindings", "os::unix-apis", "os::macos
 
 [dependencies]
 libc = "0.2"
-nix = "0.15.0"
+nix = "0.19.1"
 log = "0.4"
 chrono = "0.4"
 parking_lot = "0.11.0"
diff --git a/src/cli/handlers/mount.rs b/src/cli/handlers/mount.rs
index 5c4780b..104853c 100644
--- a/src/cli/handlers/mount.rs
+++ b/src/cli/handlers/mount.rs
@@ -63,16 +63,10 @@ pub fn handle(args: &ArgMatches, mut settings: Settings) -> Result<(), Box<dyn E
 
     let background = !args.is_present("foreground");
 
-    if mountpoint.exists() {
-        opener::open(&mountpoint)?;
-    } else {
-        opener::open(share_settings.supertag_dir())?;
-    }
-
     if background {
         let conn_pool = ThreadConnPool::new(db_path.clone());
         debug!(target: TAG, "Forking into the background...");
-        match fork().expect("Fork failed") {
+        match unsafe { fork() }.expect("Fork failed") {
             ForkResult::Parent { child } => {
                 debug!(target: TAG, "Forked PID {}, now exiting", child);
                 println!("Forked into background PID {}", child);
diff --git a/tests/itests/remove.rs b/tests/itests/remove.rs
index 9e6cbef..972d994 100644
--- a/tests/itests/remove.rs
+++ b/tests/itests/remove.rs
@@ -313,6 +313,9 @@ fn _test_remove_and_relink_tag(th: TestHelper) -> TestResult {
 
     th.rmdir(&["t1"])?;
 
+    // flaky test due to the opcache.rename_delete_cache
+    th.sleep(0.5);
+
     th.assert_parts_not_exists(&["t1"]);
 
     // bring back the t1 directory