diff --git a/package-lock.json b/package-lock.json
index db6733f..899e1f6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -513,7 +513,8 @@
     "camelcase": {
       "version": "5.3.1",
       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
-      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
+      "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+      "dev": true
     },
     "caseless": {
       "version": "0.12.0",
@@ -738,16 +739,12 @@
       }
     },
     "convict": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/convict/-/convict-4.4.1.tgz",
-      "integrity": "sha512-celpR4hOWWwb/S8azhzgQwDon6muAJlNe2LTLeOGyoSgH390TsaqoieAe9BLbAv7+9wNfG7DTA2q3IfFp2viKw==",
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/convict/-/convict-6.2.3.tgz",
+      "integrity": "sha512-mTY04Qr7WrqiXifdeUYXr4/+Te4hPFWDvz6J2FVIKCLc2XBhq63VOSSYAKJ+unhZAYOAjmEdNswTOeHt7s++pQ==",
       "requires": {
-        "depd": "1.1.2",
-        "json5": "1.0.1",
-        "lodash.clonedeep": "4.5.0",
-        "moment": "2.22.2",
-        "validator": "10.8.0",
-        "yargs-parser": "11.0.0"
+        "lodash.clonedeep": "^4.5.0",
+        "yargs-parser": "^20.2.7"
       }
     },
     "copy-descriptor": {
@@ -864,7 +861,8 @@
     "decamelize": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
+      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+      "dev": true
     },
     "decode-uri-component": {
       "version": "0.2.0",
@@ -971,11 +969,6 @@
       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
       "dev": true
     },
-    "depd": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
-      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
-    },
     "diff": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
@@ -2475,14 +2468,6 @@
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
       "dev": true
     },
-    "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
-      "requires": {
-        "minimist": "^1.2.0"
-      }
-    },
     "jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -2942,7 +2927,8 @@
     "minimist": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+      "dev": true
     },
     "mixin-deep": {
       "version": "1.3.2",
@@ -3010,11 +2996,6 @@
         }
       }
     },
-    "moment": {
-      "version": "2.22.2",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.22.2.tgz",
-      "integrity": "sha1-PCV/mDn8DpP/UxSWMiOeuQeD/2Y="
-    },
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -4580,11 +4561,6 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
-    "validator": {
-      "version": "10.8.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.8.0.tgz",
-      "integrity": "sha512-mXqMxfCh5NLsVgYVKl9WvnHNDPCcbNppHSPPowu0VjtSsGWVY+z8hJF44edLR1nbLNzi3jYoYsIl8KZpioIk6g=="
-    },
     "verror": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
@@ -4734,13 +4710,9 @@
       }
     },
     "yargs-parser": {
-      "version": "11.0.0",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.0.0.tgz",
-      "integrity": "sha512-dvsafRjM45h79WOTvS/dP35Sb31SlGAKz6tFjI97kGC4MJFBuzTZY6TTYHrz0QSMQdkyd8Y+RsOMLr+JY0nPFQ==",
-      "requires": {
-        "camelcase": "^5.0.0",
-        "decamelize": "^1.2.0"
-      }
+      "version": "20.2.9",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
+      "integrity": "sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w=="
     },
     "yup": {
       "version": "0.27.0",
diff --git a/package.json b/package.json
index bba1944..66b1229 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "license": "ISC",
   "dependencies": {
     "@dadi/metadata": "^1.0.0",
-    "convict": "^4.3.2",
+    "convict": "^6.2.3",
     "debug": "^2.6.0",
     "lokijs": "1.5.6",
     "mkdirp": "^0.5.1",