diff --git a/modules/generate-json/package.json b/modules/generate-json/package.json
index 84febaa..6030853 100644
--- a/modules/generate-json/package.json
+++ b/modules/generate-json/package.json
@@ -19,7 +19,7 @@
   "dependencies": {
     "chunk-and-parallelize": "^0.1.1",
     "faker": "^4.1.0",
-    "flat": "^4.1.0",
+    "flat": "^5.0.1",
     "lodash.set": "^4.3.2",
     "mkdirp": "^0.5.1",
     "mri": "^1.1.1"
diff --git a/yarn.lock b/yarn.lock
index 40f8a22..6d45d54 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4414,7 +4414,7 @@ chrome-trace-event@^1.0.0:
   dependencies:
     tslib "^1.9.0"
 
-chunk-and-parallelize@0.1.1, chunk-and-parallelize@^0.1.1:
+chunk-and-parallelize@^0.1.1:
   version "0.1.1"
   resolved "https://registry.npmjs.org/chunk-and-parallelize/-/chunk-and-parallelize-0.1.1.tgz#da1e15bdda23048d8b2f5a58515c8a0a35d15584"
   integrity sha512-hx5LYNMfVGhSvY6YexDfJivENrlTIVoaxR2yohQ1OJdA7yAQYdAzPxeeQdM5qz70rikiBjTq6Lh5xKCQy6xu/Q==
@@ -6461,7 +6461,7 @@ es6-promise@^4.0.3:
 
 es6-promisify@^5.0.0:
   version "5.0.0"
-  resolved "http://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  resolved "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
   integrity sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=
   dependencies:
     es6-promise "^4.0.3"
@@ -7088,12 +7088,10 @@ firebase@^5.4.0:
     "@firebase/polyfill" "0.3.3"
     "@firebase/storage" "0.2.3"
 
-flat@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.npmjs.org/flat/-/flat-4.1.0.tgz#090bec8b05e39cba309747f1d588f04dbaf98db2"
-  integrity sha512-Px/TiLIznH7gEDlPXcUD4KnBusa6kR6ayRUVcnEAbreRIuhkqow/mun59BuRXwoYk7ZQOLW1ZM05ilIvK38hFw==
-  dependencies:
-    is-buffer "~2.0.3"
+flat@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/flat/-/flat-5.0.1.tgz#ed5f357d6c9e754d1fdc392b1d570426f8e013c2"
+  integrity sha512-DUYDWLlMhV9qvhjbgmhDQ3ZycXmoOKzrj4KN0+5BEat5SqTlXcXzxNgwiSN1UQHA5Z0BsgYYPelhQHVhpfqaVA==
 
 flatten@^1.0.2:
   version "1.0.2"
@@ -7346,18 +7344,6 @@ gcs-resumable-upload@^0.10.2:
     request "^2.85.0"
     stream-events "^1.0.3"
 
-generate-json@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.npmjs.org/generate-json/-/generate-json-0.1.1.tgz#f4ad8edc3fe5b1c1d53e8e580ef4dfadf63f92b1"
-  integrity sha512-vc/cbIZyQr0hUH77VhSDJE7Ja+9vGjYTLXi8lYwj1ggQjiQroKlkIgBSELM4cBpkVIPB7vEKSZSyB1zeM/AlKA==
-  dependencies:
-    chunk-and-parallelize "0.1.1"
-    faker "^4.1.0"
-    flat "^4.1.0"
-    lodash.set "^4.3.2"
-    mkdirp "^0.5.1"
-    mri "^1.1.1"
-
 genfun@^5.0.0:
   version "5.0.0"
   resolved "https://registry.npmjs.org/genfun/-/genfun-5.0.0.tgz#9dd9710a06900a5c4a5bf57aca5da4e52fe76537"
@@ -8432,7 +8418,7 @@ is-buffer@^1.1.4, is-buffer@^1.1.5:
   resolved "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
   integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
 
-is-buffer@^2.0.0, is-buffer@~2.0.3:
+is-buffer@^2.0.0:
   version "2.0.3"
   resolved "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz#4ecf3fcf749cbd1e472689e109ac66261a25e725"
   integrity sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw==
@@ -10346,6 +10332,11 @@ lodash.without@~4.4.0:
   resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
   integrity sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg==
 
+lodash@>=4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
 lodash@^4.17.11, lodash@^4.2.1:
   version "4.17.11"
   resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
@@ -13912,7 +13903,7 @@ readable-stream@1.0, readable-stream@~1.0.32:
 
 readable-stream@~1.1.10:
   version "1.1.14"
-  resolved "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
+  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
   integrity sha1-fPTFTvZI44EwhMY23SB54WbAgdk=
   dependencies:
     core-util-is "~1.0.0"
@@ -14795,7 +14786,7 @@ semver-regex@^1.0.0:
 
 semver@~5.3.0:
   version "5.3.0"
-  resolved "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+  resolved "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
   integrity sha1-myzl094C0XxgEq0yaqa00M9U+U8=
 
 send@0.16.2: