diff --git a/package-lock.json b/package-lock.json
index 7a97890..5afdde8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,6 +35,7 @@
         "ethr-did-resolver": "^8.1.2",
         "jdenticon": "^3.2.0",
         "js-generate-password": "^0.1.9",
+        "js-yaml": "^4.1.0",
         "localstorage-slim": "^2.5.0",
         "luxon": "^3.4.3",
         "merkletreejs": "^0.3.10",
@@ -58,6 +59,7 @@
         "web-did-resolver": "^2.0.27"
       },
       "devDependencies": {
+        "@types/js-yaml": "^4.0.9",
         "@types/leaflet": "^1.9.4",
         "@types/ramda": "^0.29.3",
         "@types/three": "^0.155.1",
@@ -8792,6 +8794,12 @@
         "@types/istanbul-lib-report": "*"
       }
     },
+    "node_modules/@types/js-yaml": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/js-yaml/-/js-yaml-4.0.9.tgz",
+      "integrity": "sha512-k4MGaQl5TGo/iipqb2UDG2UwjXziSWkh0uysQelTlJpX1qGlpUZYm8PnO4DxG1qBomtJUdYJ6qR6xdIah10JLg==",
+      "dev": true
+    },
     "node_modules/@types/json-schema": {
       "version": "7.0.13",
       "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.13.tgz",
@@ -11061,8 +11069,7 @@
     "node_modules/argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
-      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
-      "devOptional": true
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
     },
     "node_modules/array-buffer-byte-length": {
       "version": "1.0.0",
@@ -18586,7 +18593,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
       "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
-      "devOptional": true,
       "dependencies": {
         "argparse": "^2.0.1"
       },
diff --git a/package.json b/package.json
index fa0bcb5..558827a 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,7 @@
     "ethr-did-resolver": "^8.1.2",
     "jdenticon": "^3.2.0",
     "js-generate-password": "^0.1.9",
+    "js-yaml": "^4.1.0",
     "localstorage-slim": "^2.5.0",
     "luxon": "^3.4.3",
     "merkletreejs": "^0.3.10",
@@ -58,6 +59,7 @@
     "web-did-resolver": "^2.0.27"
   },
   "devDependencies": {
+    "@types/js-yaml": "^4.0.9",
     "@types/leaflet": "^1.9.4",
     "@types/ramda": "^0.29.3",
     "@types/three": "^0.155.1",