diff --git a/Cargo.lock b/Cargo.lock
index 10c5d787b..398cdce26 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -97,7 +97,7 @@ dependencies = [
 
 [[package]]
 name = "bstr"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -410,7 +410,7 @@ dependencies = [
  "serde 1.0.123 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_cbor 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.123 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.61 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "tinytemplate 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -471,7 +471,7 @@ name = "csv"
 version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bstr 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bstr 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "csv-core 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -910,7 +910,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "quote"
-version = "1.0.8"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1132,13 +1132,13 @@ version = "1.0.123"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.61"
+version = "1.0.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1193,7 +1193,7 @@ version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1273,7 +1273,7 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1301,7 +1301,7 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde 1.0.123 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.61 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1866,7 +1866,7 @@ dependencies = [
 name = "uu_numfmt"
 version = "0.0.3"
 dependencies = [
- "getopts 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.33.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "uucore 0.0.6",
  "uucore_procs 0.0.5",
 ]
@@ -2055,7 +2055,7 @@ dependencies = [
 name = "uu_split"
 version = "0.0.3"
 dependencies = [
- "getopts 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.33.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "uucore 0.0.6",
  "uucore_procs 0.0.5",
 ]
@@ -2340,7 +2340,7 @@ name = "uucore_procs"
 version = "0.0.5"
 dependencies = [
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2387,7 +2387,7 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-shared 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2397,7 +2397,7 @@ name = "wasm-bindgen-macro"
 version = "0.2.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-macro-support 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2407,7 +2407,7 @@ version = "0.2.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-backend 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-shared 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2494,7 +2494,7 @@ dependencies = [
 "checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 "checksum blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
 "checksum block-buffer 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1339a1042f5d9f295737ad4d9a6ab6bf81c84a933dba110b9200cd6d1448b814"
-"checksum bstr 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "473fc6b38233f9af7baa94fb5852dca389e3d95b8e21c8e3719301462c5d9faf"
+"checksum bstr 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)" = "a40b47ad93e1a5404e6c18dec46b628214fee441c70f4ab5d6942142cc268a3d"
 "checksum bumpalo 3.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "099e596ef14349721d9016f6b80dd3419ea1bf289ab9b44df8e4dfd3a005d5d9"
 "checksum byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "560c32574a12a89ecd91f5e742165893f86e3ab98d21f8ea548658eb9eef5f40"
 "checksum byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
@@ -2583,7 +2583,7 @@ dependencies = [
 "checksum quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 "checksum quickcheck 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a44883e74aa97ad63db83c4bf8ca490f02b2fc02f92575e720c8551e843c945f"
 "checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
-"checksum quote 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "991431c3519a3f36861882da93630ce66b52918dcf1b8e2fd66b397fc96f28df"
+"checksum quote 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
 "checksum rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c618c47cd3ebd209790115ab837de41425723956ad3ce2e6a7f09890947cacb9"
 "checksum rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 "checksum rand_chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
@@ -2612,7 +2612,7 @@ dependencies = [
 "checksum serde 1.0.123 (registry+https://github.com/rust-lang/crates.io-index)" = "92d5161132722baa40d802cc70b15262b98258453e85e5d1d365c757c73869ae"
 "checksum serde_cbor 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1e18acfa2f90e8b735b2836ab8d538de304cbb6729a7360729ea5a895d15a622"
 "checksum serde_derive 1.0.123 (registry+https://github.com/rust-lang/crates.io-index)" = "9391c295d64fc0abb2c556bad848f33cb8296276b1ad2677d1ae1ace4f258f31"
-"checksum serde_json 1.0.61 (registry+https://github.com/rust-lang/crates.io-index)" = "4fceb2595057b6891a4ee808f70054bd2d12f0e97f1cbb78689b59f676df325a"
+"checksum serde_json 1.0.62 (registry+https://github.com/rust-lang/crates.io-index)" = "ea1c6153794552ea7cf7cf63b1231a25de00ec90db326ba6264440fa08e31486"
 "checksum sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
 "checksum sha2 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7d963c78ce367df26d7ea8b8cc655c651b42e8a1e584e869c1e17dae3ccb116a"
 "checksum sha3 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "26405905b6a56a94c60109cfda62610507ac14a65be531f5767dec5c5a8dd6a0"