diff --git a/package.json b/package.json
index 4e86642..a6ea37e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "deploy-local": "graph deploy --node http://localhost:8020/ --ipfs http://localhost:5001 protofire/compound-governance"
   },
   "dependencies": {
-    "@graphprotocol/graph-cli": "0.17.1",
-    "@graphprotocol/graph-ts": "0.17.0"
+    "@graphprotocol/graph-cli": "0.19.0",
+    "@graphprotocol/graph-ts": "0.19.0"
   }
 }
diff --git a/src/utils/helpers.ts b/src/utils/helpers.ts
index 8ebf345..e00915a 100644
--- a/src/utils/helpers.ts
+++ b/src/utils/helpers.ts
@@ -7,7 +7,6 @@ import {
 } from "../../generated/schema";
 import {
   Address,
-  EthereumEvent,
   BigInt,
   Bytes,
   log
diff --git a/subgraph.yaml b/subgraph.yaml
index 8d4eef4..a7b119e 100644
--- a/subgraph.yaml
+++ b/subgraph.yaml
@@ -13,7 +13,7 @@ dataSources:
       startBlock: 9601459
     mapping:
       kind: ethereum/events
-      apiVersion: 0.0.3
+      apiVersion: 0.0.4
       language: wasm/assemblyscript
       file: ./src/mappings.ts
       entities:
@@ -45,7 +45,7 @@ dataSources:
       startBlock: 9601359
     mapping:
       kind: ethereum/events
-      apiVersion: 0.0.3
+      apiVersion: 0.0.4
       language: wasm/assemblyscript
       file: ./src/mappings.ts
       entities:
diff --git a/yarn.lock b/yarn.lock
index 228bc2a..ce94ac8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -23,18 +23,20 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
-"@graphprotocol/graph-cli@0.17.1":
-  version "0.17.1"
-  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-cli/-/graph-cli-0.17.1.tgz#d1e1ded8d405574439ebfafa5c765bd6681d09ef"
-  integrity sha512-lFNRNwLXjWHKkFLCwWJiYdeCAQw6yp4ytG5nH2fKS9PFKMgmYppTdVkyp0kANPOLFgodeH8rIqiLUPI/NsLuQQ==
+"@graphprotocol/graph-cli@0.19.0":
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-cli/-/graph-cli-0.19.0.tgz#c5c330f3ef9bb56ee5bec1e9da998638049dc0d3"
+  integrity sha512-rG6udMjMyXtCgX1oYyteM3ohecLV8JZqlQLzc8BSfw/g6+6dAVey6KQkJ04MRYJCv2VxrUVTYXu1AxzhXPJMkQ==
   dependencies:
     assemblyscript "https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3"
     chalk "^3.0.0"
     chokidar "^3.0.2"
     debug "^4.1.1"
-    fs-extra "^8.1.0"
+    docker-compose "^0.23.2"
+    dockerode "^2.5.8"
+    fs-extra "^9.0.0"
     glob "^7.1.2"
-    gluegun "^4.1.2"
+    gluegun "^4.3.1"
     graphql "^14.0.2"
     immutable "^3.8.2"
     ipfs-http-client "^34.0.0"
@@ -44,14 +46,15 @@
     pkginfo "^0.4.1"
     prettier "^1.13.5"
     request "^2.88.0"
+    tmp "^0.1.0"
     yaml "^1.5.1"
   optionalDependencies:
-    keytar "^4.6.0"
+    keytar "^5.0.0"
 
-"@graphprotocol/graph-ts@0.17.0":
-  version "0.17.0"
-  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-ts/-/graph-ts-0.17.0.tgz#dc20974989ddd754005e8f434a0757cb22914d7a"
-  integrity sha512-GnqHKobjEs+iEFzMmOZW3X7M+1KUeiZ4ggt+gb9ZRZ0MJ8eRBgjSsyl1/2dbHtP/hBCDfHTYumvFkKnA/C+tWA==
+"@graphprotocol/graph-ts@0.19.0":
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/@graphprotocol/graph-ts/-/graph-ts-0.19.0.tgz#e1ea3abcf94b91b36624a0821c6561d68720397f"
+  integrity sha512-9dRwZF/jMHjIC/4jZDl8uUV3vHbXgHZV2m6728JbYcbjt4Kaw73cIxVqrsXHyDNVkVaIkZ/yorQ37pY2suLddg==
   dependencies:
     assemblyscript "https://github.com/AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3"
 
@@ -111,6 +114,14 @@
   resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.3.tgz#7ee330ba7caafb98090bece86a5ee44115904c2c"
   integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
 
+JSONStream@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.2.tgz#c102371b6ec3a7cf3b847ca00c20bb0fce4c6dea"
+  integrity sha1-wQI3G27Dp887hHygDCC7D85Mbeo=
+  dependencies:
+    jsonparse "^1.2.0"
+    through ">=2.2.7 <3"
+
 JSONStream@^1.3.1:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -262,6 +273,11 @@ asynckit@^0.4.0:
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
   integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
 
+at-least-node@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/at-least-node/-/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
+  integrity sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
+
 aws-sign2@~0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
@@ -356,6 +372,15 @@ bl@^4.0.1:
     inherits "^2.0.4"
     readable-stream "^3.4.0"
 
+bl@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-4.0.3.tgz#12d6287adc29080e22a705e5764b2a9522cdc489"
+  integrity sha512-fs4G6/Hu4/EE+F75J8DuN/0IpQqNjAdC7aEQv7Qt8MHGUH7Ckv2MwTEEeN9QehD0pfIDkMI1bkHYkKy7xHyKIg==
+  dependencies:
+    buffer "^5.5.0"
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+
 blakejs@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/blakejs/-/blakejs-1.1.0.tgz#69df92ef953aa88ca51a32df6ab1c54a155fc7a5"
@@ -506,7 +531,7 @@ chokidar@^3.0.2:
   optionalDependencies:
     fsevents "~2.1.2"
 
-chownr@^1.0.1:
+chownr@^1.0.1, chownr@^1.1.1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
   integrity sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==
@@ -631,6 +656,16 @@ concat-map@0.0.1:
     inherits "^2.0.3"
     readable-stream "^3.0.2"
 
+concat-stream@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
+  integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
+  dependencies:
+    buffer-from "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
 console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
@@ -698,6 +733,13 @@ debug@=3.1.0:
   dependencies:
     ms "2.0.0"
 
+debug@^3.2.6:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
+  dependencies:
+    ms "^2.1.1"
+
 debug@^4.1.0, debug@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
@@ -710,12 +752,12 @@ decamelize@^1.2.0:
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
 
-decompress-response@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
-  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
+decompress-response@^4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-4.2.1.tgz#414023cc7a302da25ce2ec82d0d5238ccafd8986"
+  integrity sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==
   dependencies:
-    mimic-response "^1.0.0"
+    mimic-response "^2.0.0"
 
 deep-extend@^0.6.0:
   version "0.6.0"
@@ -754,6 +796,30 @@ detect-node@^2.0.4:
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
   integrity sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==
 
+docker-compose@^0.23.2:
+  version "0.23.5"
+  resolved "https://registry.yarnpkg.com/docker-compose/-/docker-compose-0.23.5.tgz#8dd338d1a89cfbc968faa4a61a7cfbbcece7138b"
+  integrity sha512-y3swhij4q3pyX45kJH7OMHZjoHPfiaTe8RPAQQ9fbamKQHI+k+1HnZm0T9NbbMFusTn0het0eK4WjXGM+rcF2A==
+
+docker-modem@^1.0.8:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/docker-modem/-/docker-modem-1.0.9.tgz#a1f13e50e6afb6cf3431b2d5e7aac589db6aaba8"
+  integrity sha512-lVjqCSCIAUDZPAZIeyM125HXfNvOmYYInciphNrLrylUtKyW66meAjSPXWchKVzoIYZx69TPnAepVSSkeawoIw==
+  dependencies:
+    JSONStream "1.3.2"
+    debug "^3.2.6"
+    readable-stream "~1.0.26-4"
+    split-ca "^1.0.0"
+
+dockerode@^2.5.8:
+  version "2.5.8"
+  resolved "https://registry.yarnpkg.com/dockerode/-/dockerode-2.5.8.tgz#1b661e36e1e4f860e25f56e0deabe9f87f1d0acc"
+  integrity sha512-+7iOUYBeDTScmOmQqpUYQaE7F4vvIt6+gIZNHWhqAQEI887tiPFB9OvXI/HzQYqfUNvukMK+9myLW63oTJPZpw==
+  dependencies:
+    concat-stream "~1.6.2"
+    docker-modem "^1.0.8"
+    tar-fs "~1.16.3"
+
 drbg.js@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/drbg.js/-/drbg.js-1.0.1.tgz#3e36b6c42b37043823cdbc332d58f31e2445480b"
@@ -954,14 +1020,15 @@ fs-constants@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
   integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
 
-fs-extra@^8.1.0:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
-  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+fs-extra@^9.0.0:
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.0.1.tgz#910da0062437ba4c39fedd863f1675ccfefcb9fc"
+  integrity sha512-h2iAoN838FqAFJY2/qVpzFXy+EBxfVE220PalAqQLDVsFOHLJrZvut5puAbCdNv6WJk+B8ihI+k0c7JK5erwqQ==
   dependencies:
+    at-least-node "^1.0.0"
     graceful-fs "^4.2.0"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
+    jsonfile "^6.0.1"
+    universalify "^1.0.0"
 
 fs-jetpack@^2.2.2:
   version "2.4.0"
@@ -1033,10 +1100,10 @@ glob@^7.1.2, glob@^7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-gluegun@^4.1.2:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/gluegun/-/gluegun-4.3.1.tgz#b93a8619e2e9546ab3451ad94f7be9097c75083a"
-  integrity sha512-TyOf60807SUYvd0v7fiRbhWrBSl9974clwZwCVc3qxYB83TQQQUSggwcz3yUeOl1MBALpwrz0Q0GUmi25quVOg==
+gluegun@^4.3.1:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/gluegun/-/gluegun-4.5.0.tgz#fb9f18b0400bd0f3d02edf7fba8d8a25aaffa5ed"
+  integrity sha512-nZskG9hMePmI/YMmWb58cTGW7X2vCbbEFak8Zs91p8QgMG8ToaZYdW5HKmzLOsy1cnGs2WcjhOvhUFAFH71FAg==
   dependencies:
     apisauce "^1.0.1"
     app-module-path "^2.2.0"
@@ -1181,7 +1248,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.3:
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -1424,6 +1491,11 @@ is-typedarray@~1.0.0:
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
   integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=
 
+isarray@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
+  integrity sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=
+
 isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -1540,10 +1612,12 @@ json-text-sequence@~0.1.0:
   dependencies:
     delimit-stream "0.1.0"
 
-jsonfile@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
-  integrity sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
+jsonfile@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.0.1.tgz#98966cba214378c8c84b82e085907b40bf614179"
+  integrity sha512-jR2b5v7d2vIOust+w3wtFKZIfpC2pnRmFAhAC/BuweZFQR8qZzxH1OyrQ10HmdVYiXWkYUqPVsz91cG7EL2FBg==
+  dependencies:
+    universalify "^1.0.0"
   optionalDependencies:
     graceful-fs "^4.1.6"
 
@@ -1577,13 +1651,13 @@ keypair@^1.0.1:
   resolved "https://registry.yarnpkg.com/keypair/-/keypair-1.0.1.tgz#7603719270afb6564ed38a22087a06fc9aa4ea1b"
   integrity sha1-dgNxknCvtlZO04oiCHoG/Jqk6hs=
 
-keytar@^4.6.0:
-  version "4.13.0"
-  resolved "https://registry.yarnpkg.com/keytar/-/keytar-4.13.0.tgz#f3484988e87e692958ce901a36c850422093def0"
-  integrity sha512-qdyZ3XDuv11ANDXJ+shsmc+j/h5BHPDSn33MwkUMDg2EA++xEBleNkghr3Jg95cqVx5WgDYD8V/m3Q0y7kwQ2w==
+keytar@^5.0.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/keytar/-/keytar-5.6.0.tgz#7b5d4bd043d17211163640be6c4a27a49b12bb39"
+  integrity sha512-ueulhshHSGoryfRXaIvTj0BV1yB0KddBGhGoqCxSN9LR1Ks1GKuuCdVhF+2/YOs5fMl6MlTI9On1a4DHDXoTow==
   dependencies:
-    nan "2.14.0"
-    prebuild-install "5.3.0"
+    nan "2.14.1"
+    prebuild-install "5.3.3"
 
 kind-of@^6.0.2:
   version "6.0.3"
@@ -1791,10 +1865,10 @@ mimic-fn@^2.1.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
-mimic-response@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
-  integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
+mimic-response@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-2.1.0.tgz#d13763d35f613d09ec37ebb30bac0469c0ee8f43"
+  integrity sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA==
 
 minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   version "1.0.1"
@@ -1818,6 +1892,11 @@ minimist@^1.2.0, minimist@^1.2.5:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
+mkdirp-classic@^0.5.2:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz#fa10c9115cc6d8865be221ba47ee9bed78601113"
+  integrity sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==
+
 mkdirp@^0.5.1:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
@@ -1977,12 +2056,7 @@ mute-stream@0.0.8:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
   integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
 
-nan@2.14.0:
-  version "2.14.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
-  integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
-
-nan@^2.14.0:
+nan@2.14.1, nan@^2.14.0:
   version "2.14.1"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.1.tgz#d7be34dfa3105b91494c3147089315eff8874b01"
   integrity sha512-isWHgVjnFjh2x2yuJ/tj3JbwoHu3UC2dX5G/88Cm24yB6YopVgxvBObDY7n5xW6ExmFhJpSEQqFPvq9zaXc8Jw==
@@ -2113,11 +2187,6 @@ ora@^4.0.0:
     strip-ansi "^6.0.0"
     wcwidth "^1.0.1"
 
-os-homedir@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
-  integrity sha1-/7xJiDNuDoM94MFox+8VISGqf7M=
-
 p-finally@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-2.0.1.tgz#bd6fcaa9c559a096b680806f4d657b3f0f240561"
@@ -2202,10 +2271,10 @@ pluralize@^8.0.0:
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-8.0.0.tgz#1a6fa16a38d12a1901e0320fa017051c539ce3b1"
   integrity sha512-Nc3IT5yHzflTfbjgqWcCPpo7DaKy4FnpB0l/zCAW0Tc7jxAiuqSxHasntB3D7887LSrA93kDJ9IXovxJYxyLCA==
 
-prebuild-install@5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-5.3.0.tgz#58b4d8344e03590990931ee088dd5401b03004c8"
-  integrity sha512-aaLVANlj4HgZweKttFNUVNRxDukytuIuxeK2boIMHjagNJCiVKWFsKF4tCE3ql3GbrD2tExPQ7/pwtEJcHNZeg==
+prebuild-install@5.3.3:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-5.3.3.tgz#ef4052baac60d465f5ba6bf003c9c1de79b9da8e"
+  integrity sha512-GV+nsUXuPW2p8Zy7SarF/2W/oiK8bFQgJcncoJ0d7kRpekEA0ftChjfEaF9/Y+QJEc/wFR7RAEa8lYByuUIe2g==
   dependencies:
     detect-libc "^1.0.3"
     expand-template "^2.0.3"
@@ -2216,11 +2285,10 @@ prebuild-install@5.3.0:
     node-abi "^2.7.0"
     noop-logger "^0.1.1"
     npmlog "^4.0.1"
-    os-homedir "^1.0.1"
-    pump "^2.0.1"
+    pump "^3.0.0"
     rc "^1.2.7"
-    simple-get "^2.7.0"
-    tar-fs "^1.13.0"
+    simple-get "^3.0.3"
+    tar-fs "^2.0.0"
     tunnel-agent "^0.6.0"
     which-pm-runs "^1.0.0"
 
@@ -2296,14 +2364,6 @@ pump@^1.0.0:
     end-of-stream "^1.1.0"
     once "^1.3.1"
 
-pump@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
-  integrity sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==
-  dependencies:
-    end-of-stream "^1.1.0"
-    once "^1.3.1"
-
 pump@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
@@ -2363,7 +2423,7 @@ rc@^1.2.7:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-readable-stream@^2.0.6, readable-stream@^2.3.0, readable-stream@^2.3.5:
+readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.5:
   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==
@@ -2376,6 +2436,16 @@ readable-stream@^2.0.6, readable-stream@^2.3.0, readable-stream@^2.3.5:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
+readable-stream@~1.0.26-4:
+  version "1.0.34"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  integrity sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
 readdirp@~3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.4.0.tgz#9fdccdf9e9155805449221ac645e8303ab5b9ada"
@@ -2533,12 +2603,12 @@ simple-concat@^1.0.0:
   resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"
   integrity sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==
 
-simple-get@^2.7.0:
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-2.8.1.tgz#0e22e91d4575d87620620bc91308d57a77f44b5d"
-  integrity sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==
+simple-get@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-3.1.0.tgz#b45be062435e50d159540b576202ceec40b9c6b3"
+  integrity sha512-bCR6cP+aTdScaQCnQKbPKtJOKDp/hj9EDLJo3Nw4y1QksqaovlW/bnptB6/c1e+qmNIDHRK+oXFDdEqBT8WzUA==
   dependencies:
-    decompress-response "^3.3.0"
+    decompress-response "^4.2.0"
     once "^1.3.1"
     simple-concat "^1.0.0"
 
@@ -2555,6 +2625,11 @@ source-map@^0.6.0:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+split-ca@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/split-ca/-/split-ca-1.0.1.tgz#6c83aff3692fa61256e0cd197e05e9de157691a6"
+  integrity sha1-bIOv82kvphJW4M0ZfgXp3hV2kaY=
+
 split2@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/split2/-/split2-3.1.1.tgz#c51f18f3e06a8c4469aaab487687d8d956160bb6"
@@ -2619,6 +2694,11 @@ string_decoder@^1.1.1, string_decoder@^1.2.0:
   dependencies:
     safe-buffer "~5.2.0"
 
+string_decoder@~0.10.x:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+  integrity sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=
+
 string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -2671,7 +2751,17 @@ supports-color@^7.1.0:
   dependencies:
     has-flag "^4.0.0"
 
-tar-fs@^1.13.0:
+tar-fs@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tar-fs/-/tar-fs-2.1.0.tgz#d1cdd121ab465ee0eb9ccde2d35049d3f3daf0d5"
+  integrity sha512-9uW5iDvrIMCVpvasdFHW0wJPez0K4JnMZtsuIeDI7HyMGJNxmDZDOCQROr7lXyS+iL/QMpj07qcjGYTSdRFXUg==
+  dependencies:
+    chownr "^1.1.1"
+    mkdirp-classic "^0.5.2"
+    pump "^3.0.0"
+    tar-stream "^2.0.0"
+
+tar-fs@~1.16.3:
   version "1.16.3"
   resolved "https://registry.yarnpkg.com/tar-fs/-/tar-fs-1.16.3.tgz#966a628841da2c4010406a82167cbd5e0c72d509"
   integrity sha512-NvCeXpYx7OsmOh8zIOP/ebG55zZmxLE0etfWRbWok+q2Qo8x/vOR/IJT1taADXPe+jsiu9axDb3X4B+iIgNlKw==
@@ -2694,6 +2784,17 @@ tar-stream@^1.1.2:
     to-buffer "^1.1.1"
     xtend "^4.0.0"
 
+tar-stream@^2.0.0:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-2.1.4.tgz#c4fb1a11eb0da29b893a5b25476397ba2d053bfa"
+  integrity sha512-o3pS2zlG4gxr67GmFYBLlq+dM8gyRGUOvsrHclSkvtVtQbjV0s/+ZE8OpICbaj8clrX3tjeHngYGP7rweaBnuw==
+  dependencies:
+    bl "^4.0.3"
+    end-of-stream "^1.4.1"
+    fs-constants "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^3.1.1"
+
 tar-stream@^2.0.1:
   version "2.1.3"
   resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-2.1.3.tgz#1e2022559221b7866161660f118255e20fa79e41"
@@ -2718,6 +2819,13 @@ through2@^3.0.0, through2@^3.0.1:
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
+tmp@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.1.0.tgz#ee434a4e22543082e294ba6201dcc6eafefa2877"
+  integrity sha512-J7Z2K08jbGcdA1kkQpJSqLF6T0tdQqpR2pnSUXsIchbPdTI9v3e85cLW0d6WDhwuAleOV71j2xWs8qMPfK7nKw==
+  dependencies:
+    rimraf "^2.6.3"
+
 to-buffer@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/to-buffer/-/to-buffer-1.1.1.tgz#493bd48f62d7c43fcded313a03dcadb2e1213a80"
@@ -2755,15 +2863,20 @@ tweetnacl@^1.0.0:
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-1.0.3.tgz#ac0af71680458d8a6378d0d0d050ab1407d35596"
   integrity sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw==
 
+typedarray@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+  integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
+
 unique-by@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unique-by/-/unique-by-1.0.0.tgz#5220c86ba7bc572fb713ad74651470cb644212bd"
   integrity sha1-UiDIa6e8Vy+3E610ZRRwy2RCEr0=
 
-universalify@^0.1.0:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
-  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+universalify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
+  integrity sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
 
 uri-js@^4.2.2:
   version "4.2.2"