diff --git a/package.json b/package.json
index ce47294..190a7ae 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,7 @@
     "test:coverage": "nyc --cache-dir .nyc_output/.cache -r lcov -e .ts mocha --colors -r ts-node/register 'test/unit/**/*.test.ts' && nyc report",
     "test:spec": "mocha --colors -r ts-node/register 'test/spec/**/*.test.ts'",
     "test": "yarn run test:unit && yarn run test:spec",
+    "download-test-cases": "ts-node test/downloadSpecTests.ts",
     "coverage": "codecov -F bls",
     "benchmark": "ts-node test/benchmark",
     "benchmark:all": "cd test/benchmark && yarn install && yarn benchmark"
@@ -60,8 +61,7 @@
     "@babel/preset-typescript": "^7.8.3",
     "@babel/register": "^7.8.3",
     "@chainsafe/blst": "^0.1.3",
-    "@chainsafe/eth2-spec-tests": "0.12.0",
-    "@chainsafe/lodestar-spec-test-util": "^0.11.0",
+    "@chainsafe/lodestar-spec-test-util": "^0.12.0",
     "@types/chai": "^4.2.9",
     "@types/mocha": "^8.0.4",
     "@types/randombytes": "^2.0.0",
diff --git a/test/downloadSpecTests.ts b/test/downloadSpecTests.ts
new file mode 100644
index 0000000..028dedf
--- /dev/null
+++ b/test/downloadSpecTests.ts
@@ -0,0 +1,16 @@
+import {downloadTests} from "@chainsafe/lodestar-spec-test-util";
+import {SPEC_TEST_VERSION, SPEC_TESTS_DIR, SPEC_TEST_TO_DOWNLOAD} from "./params";
+
+/* eslint-disable no-console */
+
+downloadTests(
+  {
+    specVersion: SPEC_TEST_VERSION,
+    outputDir: SPEC_TESTS_DIR,
+    testsToDownload: SPEC_TEST_TO_DOWNLOAD,
+  },
+  console.log
+).catch((e) => {
+  console.error(e);
+  process.exit(1);
+});
diff --git a/test/params.ts b/test/params.ts
index 513cc91..b58b7a4 100644
--- a/test/params.ts
+++ b/test/params.ts
@@ -1,2 +1,5 @@
 import path from "path";
+
+export const SPEC_TEST_VERSION = "v1.0.0";
+export const SPEC_TEST_TO_DOWNLOAD = ["general" as "general"];
 export const SPEC_TESTS_DIR = path.join(__dirname, "../node_modules/@chainsafe/eth2-spec-tests/tests");
diff --git a/test/spec/aggregate.test.ts b/test/spec/aggregate.test.ts
index 41af125..a62bdb4 100644
--- a/test/spec/aggregate.test.ts
+++ b/test/spec/aggregate.test.ts
@@ -15,7 +15,7 @@ interface IAggregateSigsTestCase {
 describeForAllImplementations((bls) => {
   describeDirectorySpecTest<IAggregateSigsTestCase, string>(
     "bls/aggregate/small",
-    path.join(SPEC_TESTS_DIR, "general/phase0/bls/aggregate/small"),
+    path.join(SPEC_TESTS_DIR, "tests/general/phase0/bls/aggregate/small"),
     (testCase) => {
       try {
         const signatures = testCase.data.input;
diff --git a/test/spec/aggregate_verify.test.ts b/test/spec/aggregate_verify.test.ts
index f7478d8..056b94b 100644
--- a/test/spec/aggregate_verify.test.ts
+++ b/test/spec/aggregate_verify.test.ts
@@ -18,7 +18,7 @@ interface IAggregateSigsVerifyTestCase {
 describeForAllImplementations((bls) => {
   describeDirectorySpecTest<IAggregateSigsVerifyTestCase, boolean>(
     "bls/aggregate_verify/small",
-    path.join(SPEC_TESTS_DIR, "general/phase0/bls/aggregate_verify/small"),
+    path.join(SPEC_TESTS_DIR, "tests/general/phase0/bls/aggregate_verify/small"),
     (testCase) => {
       const {pubkeys, messages, signature} = testCase.data.input;
       return bls.verifyMultiple(pubkeys.map(hexToBytes), messages.map(hexToBytes), hexToBytes(signature));
diff --git a/test/spec/fast_aggregate_verify.test.ts b/test/spec/fast_aggregate_verify.test.ts
index 8be9ed9..222eecd 100644
--- a/test/spec/fast_aggregate_verify.test.ts
+++ b/test/spec/fast_aggregate_verify.test.ts
@@ -18,7 +18,7 @@ interface IAggregateSigsVerifyTestCase {
 describeForAllImplementations((bls) => {
   describeDirectorySpecTest<IAggregateSigsVerifyTestCase, boolean>(
     "bls/fast_aggregate_verify/small",
-    path.join(SPEC_TESTS_DIR, "general/phase0/bls/fast_aggregate_verify/small"),
+    path.join(SPEC_TESTS_DIR, "tests/general/phase0/bls/fast_aggregate_verify/small"),
     (testCase) => {
       const {pubkeys, message, signature} = testCase.data.input;
       return bls.verifyAggregate(pubkeys.map(hexToBytes), hexToBytes(message), hexToBytes(signature));
diff --git a/test/spec/sign.test.ts b/test/spec/sign.test.ts
index 5ecc780..5a5f835 100644
--- a/test/spec/sign.test.ts
+++ b/test/spec/sign.test.ts
@@ -18,7 +18,7 @@ interface ISignMessageTestCase {
 describeForAllImplementations((bls) => {
   describeDirectorySpecTest<ISignMessageTestCase, string>(
     "bls/sign/small",
-    path.join(SPEC_TESTS_DIR, "general/phase0/bls/sign/small"),
+    path.join(SPEC_TESTS_DIR, "tests/general/phase0/bls/sign/small"),
     (testCase) => {
       try {
         const {privkey, message} = testCase.data.input;
diff --git a/test/spec/verify.test.ts b/test/spec/verify.test.ts
index 06288d3..3e63f26 100644
--- a/test/spec/verify.test.ts
+++ b/test/spec/verify.test.ts
@@ -18,7 +18,7 @@ interface IVerifyTestCase {
 describeForAllImplementations((bls) => {
   describeDirectorySpecTest<IVerifyTestCase, boolean>(
     "bls/verify/small",
-    path.join(SPEC_TESTS_DIR, "general/phase0/bls/verify/small"),
+    path.join(SPEC_TESTS_DIR, "tests/general/phase0/bls/verify/small"),
     (testCase) => {
       const {pubkey, message, signature} = testCase.data.input;
       return bls.verify(hexToBytes(pubkey), hexToBytes(message), hexToBytes(signature));
diff --git a/yarn.lock b/yarn.lock
index d6237a9..39100b5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -819,6 +819,15 @@
     buffer "^5.4.3"
     randombytes "^2.1.0"
 
+"@chainsafe/bls@5.0.1":
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/@chainsafe/bls/-/bls-5.0.1.tgz#cb9b6a297b76815f4ccdde595f57775305bfcf00"
+  integrity sha512-MYImjOqlXb7LzR3I7xzBejQDSyQ1gqjWEReSVY6BgnrzRkYe+MNpku9CSi2khrfGn+Tftxl4olPb4GC4kHyBrw==
+  dependencies:
+    "@chainsafe/bls-keygen" "^0.3.0"
+    bls-eth-wasm "^0.4.4"
+    randombytes "^2.1.0"
+
 "@chainsafe/blst@^0.1.3":
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/@chainsafe/blst/-/blst-0.1.3.tgz#b71b1d2cb327fd9654cd22177d5c2e13241bed5d"
@@ -827,36 +836,34 @@
     node-fetch "^2.6.1"
     node-gyp "^7.1.2"
 
-"@chainsafe/eth2-spec-tests@0.12.0":
+"@chainsafe/lodestar-spec-test-util@^0.12.0":
   version "0.12.0"
-  resolved "https://registry.yarnpkg.com/@chainsafe/eth2-spec-tests/-/eth2-spec-tests-0.12.0.tgz#f95ffe5bc20ddaa4d2240cffe1e417877adc8055"
-  integrity sha512-EECbmI/1SdjSPUaQOkZqBOA6AfhviS7jlXVmAs3P2biJTeH2p0p31V4fZImR2NXAgGVFAP16sRx2OCwflOq0mw==
-
-"@chainsafe/lodestar-spec-test-util@^0.11.0":
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/@chainsafe/lodestar-spec-test-util/-/lodestar-spec-test-util-0.11.0.tgz#23d6d5edf7d1fbea3662a1919857d9ea85fe86a0"
-  integrity sha512-KlnW2emffpEFMIuaP+Ulr1FSMfm5hg0H2NmJjUE4LTs1U7Vtrp/1e9ALzObYLAT3u9bA5byDtqikg4L3RitbMQ==
+  resolved "https://registry.yarnpkg.com/@chainsafe/lodestar-spec-test-util/-/lodestar-spec-test-util-0.12.0.tgz#75be0f8455ab92d58719ff0be35e84f3d02000cf"
+  integrity sha512-FpwzjuUGyUnxMII77bP9D0kig/XDoSLsxytOudR0jwn1P0rZ4PrNVEa2HqqjW/a4YsCqEFFB/TCrnaLJNakpqw==
   dependencies:
-    "@chainsafe/lodestar-utils" "^0.11.0"
-    "@chainsafe/ssz" "^0.6.11"
-    camelcase "^5.3.1"
+    "@chainsafe/bls" "5.0.1"
+    "@chainsafe/lodestar-utils" "^0.12.0"
+    "@chainsafe/ssz" "^0.6.13"
+    axios "^0.21.0"
     chai "^4.2.0"
-    deepmerge "^4.0.0"
-    js-yaml "^3.13.1"
-    mocha "^6.2.2"
+    mocha "^8.1.1"
+    rimraf "^3.0.2"
+    tar "^6.0.5"
     v8-profiler-next "^1.1.1"
 
-"@chainsafe/lodestar-utils@^0.11.0":
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/@chainsafe/lodestar-utils/-/lodestar-utils-0.11.0.tgz#3b16d20646fbca1ee6796684d191e17928556524"
-  integrity sha512-2hQxkl7H2qHOXb2elxNW5nsenQW/0CWRoZEzyRmJd53jWjkyHOIVwymhKnXp9oy7LsJfPsvlbnbdleLZ/ymqSA==
+"@chainsafe/lodestar-utils@^0.12.0":
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/@chainsafe/lodestar-utils/-/lodestar-utils-0.12.0.tgz#8db356edcaeed3c8b0a555a18e6e57ee49dcde70"
+  integrity sha512-LCRXFxp73xQZPH99OVeLUaX4NKpEuUFqAJ7rmnYmrHIum678LDylPGrzw72HB69SMBiTtmbFFuypLwf81gitTQ==
   dependencies:
-    "@chainsafe/ssz" "^0.6.11"
+    "@chainsafe/bls" "5.0.1"
+    "@chainsafe/ssz" "^0.6.13"
+    abort-controller "^3.0.0"
     bigint-buffer "^1.1.5"
-    camelcase "^5.3.1"
     chalk "^2.4.2"
+    event-iterator "^2.0.0"
     js-yaml "^3.13.1"
-    winston "^3.2.1"
+    winston "^3.3.3"
     winston-transport "^4.3.0"
 
 "@chainsafe/persistent-merkle-tree@^0.2.1":
@@ -866,7 +873,7 @@
   dependencies:
     "@chainsafe/as-sha256" "^0.2.0"
 
-"@chainsafe/ssz@^0.6.11":
+"@chainsafe/ssz@^0.6.13":
   version "0.6.13"
   resolved "https://registry.yarnpkg.com/@chainsafe/ssz/-/ssz-0.6.13.tgz#94333993b9eb5e8ae7798fc3e4a5db36f846e5ec"
   integrity sha512-pKb1nlIRD3YvVlgbgB5kir+H2tu1pUhiZd9SIrwUr3xq/vQvoYcs3z+DBrhl1WtW5zwQorxgMe/1pnXp7raLtA==
@@ -875,6 +882,15 @@
     "@chainsafe/persistent-merkle-tree" "^0.2.1"
     case "^1.6.3"
 
+"@dabh/diagnostics@^2.0.2":
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/@dabh/diagnostics/-/diagnostics-2.0.2.tgz#290d08f7b381b8f94607dc8f471a12c675f9db31"
+  integrity sha512-+A1YivoVDNNVCdfozHSR8v/jyuuLTMXwjWuxPFlFlUapXoGc+Gj9mDlTDDfrwl7rXCl2tNZ0kE8sIBO6YOn96Q==
+  dependencies:
+    colorspace "1.1.x"
+    enabled "2.0.x"
+    kuler "^2.0.0"
+
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz#10602de5570baea82f8afbfa2630b24e7a8cfe5b"
@@ -1141,6 +1157,13 @@ abbrev@1:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
+abort-controller@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/abort-controller/-/abort-controller-3.0.0.tgz#eaf54d53b62bae4138e809ca225c8439a6efb392"
+  integrity sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==
+  dependencies:
+    event-target-shim "^5.0.0"
+
 accepts@~1.3.4:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -1425,13 +1448,18 @@ async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
-async@^2.6.1, async@^2.6.2:
+async@^2.6.2:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
   integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
   dependencies:
     lodash "^4.17.14"
 
+async@^3.1.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/async/-/async-3.2.0.tgz#b3a2685c5ebb641d3de02d161002c60fc9f85720"
+  integrity sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw==
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -1452,6 +1480,13 @@ aws4@^1.8.0:
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.11.0.tgz#d61f46d83b2519250e2784daf5b09479a8b41c59"
   integrity sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA==
 
+axios@^0.21.0:
+  version "0.21.0"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.0.tgz#26df088803a2350dff2c27f96fef99fe49442aca"
+  integrity sha512-fmkJBknJKoZwem3/IKSSLpkdNXZeBu5Q7GA/aRsr2btgrptmSCxi2oFjZHqGdK9DoTil9PIHlPIZw2EcRJXRvw==
+  dependencies:
+    follow-redirects "^1.10.0"
+
 babel-plugin-dynamic-import-node@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.0.tgz#f00f507bdaa3c3e3ff6e7e5e98d90a7acab96f7f"
@@ -1824,12 +1859,7 @@ callsites@^3.0.0:
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
   integrity sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==
 
-camelcase@^5.0.0:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
-  integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
-
-camelcase@^5.3.1:
+camelcase@^5.0.0, camelcase@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
@@ -2074,11 +2104,6 @@ color@3.0.x:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
-colornames@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/colornames/-/colornames-1.1.1.tgz#f8889030685c7c4ff9e2a559f5077eb76a816f96"
-  integrity sha1-+IiQMGhcfE/54qVZ9Qd+t2qBb5Y=
-
 colors@^1.1.0, colors@^1.1.2, colors@^1.2.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
@@ -2378,11 +2403,6 @@ deep-is@~0.1.3:
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
   integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
 
-deepmerge@^4.0.0:
-  version "4.2.2"
-  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.2.2.tgz#44d2ea3679b8f4d4ffba33f03d865fc1e7bf4955"
-  integrity sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg==
-
 default-require-extensions@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-3.0.0.tgz#e03f93aac9b2b6443fc52e5e4a37b3ad9ad8df96"
@@ -2452,15 +2472,6 @@ di@^0.0.1:
   resolved "https://registry.yarnpkg.com/di/-/di-0.0.1.tgz#806649326ceaa7caa3306d75d985ea2748ba913c"
   integrity sha1-gGZJMmzqp8qjMG112YXqJ0i6kTw=
 
-diagnostics@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/diagnostics/-/diagnostics-1.1.1.tgz#cab6ac33df70c9d9a727490ae43ac995a769b22a"
-  integrity sha512-8wn1PmdunLJ9Tqbx+Fx/ZEuHfJf4NKSN2ZBj7SJC/OWRWha843+WsTjqMe1B5E3p28jqBlp+mJ2fPVxPyNgYKQ==
-  dependencies:
-    colorspace "1.1.x"
-    enabled "1.0.x"
-    kuler "1.0.x"
-
 diff@4.0.2, diff@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
@@ -2566,12 +2577,10 @@ emojis-list@^3.0.0:
   resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-3.0.0.tgz#5570662046ad29e2e916e71aae260abdff4f6a78"
   integrity sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==
 
-enabled@1.0.x:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/enabled/-/enabled-1.0.2.tgz#965f6513d2c2d1c5f4652b64a2e3396467fc2f93"
-  integrity sha1-ll9lE9LC0cX0ZStkouM5ZGf8L5M=
-  dependencies:
-    env-variable "0.0.x"
+enabled@2.0.x:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/enabled/-/enabled-2.0.0.tgz#f9dd92ec2d6f4bbc0d5d1e64e21d61cd4665e7c2"
+  integrity sha512-AKrN98kuwOzMIdAizXGI86UFBoo26CL21UM763y1h/GMSJ4/OHU9k2YlsmBpyScFo/wbLzWQJBMCW4+IO3/+OQ==
 
 encodeurl@~1.0.2:
   version "1.0.2"
@@ -2653,11 +2662,6 @@ env-paths@^2.2.0:
   resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.0.tgz#cdca557dc009152917d6166e2febe1f039685e43"
   integrity sha512-6u0VYSCo/OW6IoD5WCLLy9JUGARbamfSavcNXry/eu8aHVFei6CD3Sw+VGX5alea1i9pgPHW0mbu6Xj0uBh7gA==
 
-env-variable@0.0.x:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/env-variable/-/env-variable-0.0.6.tgz#74ab20b3786c545b62b4a4813ab8cf22726c9808"
-  integrity sha512-bHz59NlBbtS0NhftmR8+ExBEekE7br0e01jw+kk0NDro7TtZzBYZ5ScGPs3OmwnpyfHTHOtr1Y6uedCdrIldtg==
-
 errno@^0.1.3, errno@~0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
@@ -2873,6 +2877,16 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
+event-iterator@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/event-iterator/-/event-iterator-2.0.0.tgz#10f06740cc1e9fd6bc575f334c2bc1ae9d2dbf62"
+  integrity sha512-KGft0ldl31BZVV//jj+IAIGCxkvvUkkON+ScH6zfoX+l+omX6001ggyRSpI0Io2Hlro0ThXotswCtfzS8UkIiQ==
+
+event-target-shim@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
+  integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
+
 eventemitter3@^4.0.0:
   version "4.0.7"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
@@ -3002,10 +3016,10 @@ fast-safe-stringify@^2.0.4:
   resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz#124aa885899261f68aedb42a7c080de9da608743"
   integrity sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA==
 
-fecha@^2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/fecha/-/fecha-2.3.3.tgz#948e74157df1a32fd1b12c3a3c3cdcb6ec9d96cd"
-  integrity sha512-lUGBnIamTAwk4znq5BcqsDaxSmZ9nDVJaij6NvRt/Tg4R69gERA+otPKbS86ROw9nxVMw2/mp1fnaiWqbs6Sdg==
+fecha@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/fecha/-/fecha-4.2.0.tgz#3ffb6395453e3f3efff850404f0a59b6747f5f41"
+  integrity sha512-aN3pcx/DSmtyoovUudctc8+6Hl4T+hI9GBBHLjA76jdZl7+b1sgh5g4k+u/GL3dTy1/pnYzKp69FpJ0OicE3Wg==
 
 figgy-pudding@^3.5.1:
   version "3.5.1"
@@ -3146,7 +3160,12 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
-follow-redirects@^1.0.0:
+fn.name@1.x.x:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/fn.name/-/fn.name-1.1.0.tgz#26cad8017967aea8731bc42961d04a3d5988accc"
+  integrity sha512-GRnmB5gPyJpAhTQdSZTSp9uaPSvl09KoYcMQtsB9rQoOmzs9dH6ffeccH+Z+cv6P68Hu5bC6JjRh4Ah/mHSNRw==
+
+follow-redirects@^1.0.0, follow-redirects@^1.10.0:
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.13.0.tgz#b42e8d93a2a7eea5ed88633676d6597bc8e384db"
   integrity sha512-aq6gF1BEKje4a9i9+5jimNFIpq4Q1WiwBToeRK5NvZBd/TRsmW8BsJfOEGkr76TbOyPVD3OVDN910EcUNtRYEA==
@@ -4208,12 +4227,10 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
 
-kuler@1.0.x:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/kuler/-/kuler-1.0.1.tgz#ef7c784f36c9fb6e16dd3150d152677b2b0228a6"
-  integrity sha512-J9nVUucG1p/skKul6DU3PUZrhs0LPulNaeUOox0IyXDi8S4CztTHs1gQphhuZmzXG7VOQSf6NJfKuzteQLv9gQ==
-  dependencies:
-    colornames "^1.1.1"
+kuler@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/kuler/-/kuler-2.0.0.tgz#e2c570a3800388fb44407e851531c1d670b061b3"
+  integrity sha512-Xq9nH7KlWZmXAtodXDDRE7vs6DU1gTU8zYDHDiWLSip45Egwq3plLHzPn27NgvzL2r1LMPC1vdqh98sQxtqj4A==
 
 lcid@^2.0.0:
   version "2.0.0"
@@ -4338,14 +4355,14 @@ log4js@^4.0.0:
     rfdc "^1.1.4"
     streamroller "^1.0.6"
 
-logform@^2.1.1:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/logform/-/logform-2.1.2.tgz#957155ebeb67a13164069825ce67ddb5bb2dd360"
-  integrity sha512-+lZh4OpERDBLqjiwDLpAWNQu6KMjnlXH2ByZwCuSqVPJletw0kTWJf5CgSNAUKn1KUkv3m2cUz/LK8zyEy7wzQ==
+logform@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/logform/-/logform-2.2.0.tgz#40f036d19161fc76b68ab50fdc7fe495544492f2"
+  integrity sha512-N0qPlqfypFx7UHNn4B3lzS/b0uLqt2hmuoa+PpuXNYgozdJYAyauF5Ky0BWVjrxDlMWiT3qN4zPq3vVAfZy7Yg==
   dependencies:
     colors "^1.2.1"
     fast-safe-stringify "^2.0.4"
-    fecha "^2.3.3"
+    fecha "^4.2.0"
     ms "^2.1.1"
     triple-beam "^1.3.0"
 
@@ -4606,7 +4623,7 @@ mkdirp@^1.0.3:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
-mocha@^6.2.2, mocha@^8.2.1:
+mocha@^8.1.1, mocha@^8.2.1:
   version "8.2.1"
   resolved "https://registry.yarnpkg.com/mocha/-/mocha-8.2.1.tgz#f2fa68817ed0e53343d989df65ccd358bc3a4b39"
   integrity sha512-cuLBVfyFfFqbNR0uUKbDGXKGk+UDFe6aR4os78XIrMQpZl/nv7JYHcvP5MFIAb374b2zFXsdgEGwmzMtP0Xg8w==
@@ -4967,10 +4984,12 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
-one-time@0.0.4:
-  version "0.0.4"
-  resolved "https://registry.yarnpkg.com/one-time/-/one-time-0.0.4.tgz#f8cdf77884826fe4dff93e3a9cc37b1e4480742e"
-  integrity sha1-+M33eISCb+Tf+T46nMN7HkSAdC4=
+one-time@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/one-time/-/one-time-1.0.0.tgz#e06bc174aed214ed58edede573b433bbf827cb45"
+  integrity sha512-5DXOiRKwuSEcQ/l0kGCF6Q3jcADFv5tSmRaJck/OqkVFcOzutB134KRSfF0xDrL39MNnqxbHBbUUcjZIhTgb2g==
+  dependencies:
+    fn.name "1.x.x"
 
 onetime@^5.1.0:
   version "5.1.0"
@@ -5487,7 +5506,7 @@ read-pkg@^2.0.0:
     normalize-package-data "^2.3.2"
     path-type "^2.0.0"
 
-"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.6, readable-stream@~2.3.6:
+"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.6, readable-stream@^2.3.7, readable-stream@~2.3.6:
   version "2.3.7"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
   integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
@@ -5500,7 +5519,7 @@ read-pkg@^2.0.0:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^3.1.1:
+readable-stream@^3.4.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
   integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@@ -6333,7 +6352,7 @@ tapable@^1.0.0, tapable@^1.1.3:
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
-tar@^6.0.2:
+tar@^6.0.2, tar@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/tar/-/tar-6.0.5.tgz#bde815086e10b39f1dcd298e89d596e1535e200f"
   integrity sha512-0b4HOimQHj9nXNEAA7zWwMM91Zhhba3pspja6sQbgTpynOJf+bkjBnfybNYzbpLbnwXnbyB4LOREvlyXLkCHSg==
@@ -6881,20 +6900,28 @@ winston-transport@^4.3.0:
     readable-stream "^2.3.6"
     triple-beam "^1.2.0"
 
-winston@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/winston/-/winston-3.2.1.tgz#63061377976c73584028be2490a1846055f77f07"
-  integrity sha512-zU6vgnS9dAWCEKg/QYigd6cgMVVNwyTzKs81XZtTFuRwJOcDdBg7AU0mXVyNbs7O5RH2zdv+BdNZUlx7mXPuOw==
+winston-transport@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/winston-transport/-/winston-transport-4.4.0.tgz#17af518daa690d5b2ecccaa7acf7b20ca7925e59"
+  integrity sha512-Lc7/p3GtqtqPBYYtS6KCN3c77/2QCev51DvcJKbkFPQNoj1sinkGwLGFDxkXY9J6p9+EPnYs+D90uwbnaiURTw==
   dependencies:
-    async "^2.6.1"
-    diagnostics "^1.1.1"
-    is-stream "^1.1.0"
-    logform "^2.1.1"
-    one-time "0.0.4"
-    readable-stream "^3.1.1"
+    readable-stream "^2.3.7"
+    triple-beam "^1.2.0"
+
+winston@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/winston/-/winston-3.3.3.tgz#ae6172042cafb29786afa3d09c8ff833ab7c9170"
+  integrity sha512-oEXTISQnC8VlSAKf1KYSSd7J6IWuRPQqDdo8eoRNaYKLvwSb5+79Z3Yi1lrl6KDpU6/VWaxpakDAtb1oQ4n9aw==
+  dependencies:
+    "@dabh/diagnostics" "^2.0.2"
+    async "^3.1.0"
+    is-stream "^2.0.0"
+    logform "^2.2.0"
+    one-time "^1.0.0"
+    readable-stream "^3.4.0"
     stack-trace "0.0.x"
     triple-beam "^1.3.0"
-    winston-transport "^4.3.0"
+    winston-transport "^4.4.0"
 
 word-wrap@~1.2.3:
   version "1.2.3"
@@ -6997,15 +7024,7 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
-yargs-parser@13.1.2, yargs-parser@^13.1.0:
-  version "13.1.2"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.2.tgz#130f09702ebaeef2650d54ce6e3e5706f7a4fb38"
-  integrity sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==
-  dependencies:
-    camelcase "^5.0.0"
-    decamelize "^1.2.0"
-
-yargs-parser@^13.1.2:
+yargs-parser@13.1.2, yargs-parser@^13.1.0, yargs-parser@^13.1.2:
   version "13.1.2"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.2.tgz#130f09702ebaeef2650d54ce6e3e5706f7a4fb38"
   integrity sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==