diff --git a/account/package-lock.json b/account/package-lock.json
index 0e2fd5d..0c93595 100644
--- a/account/package-lock.json
+++ b/account/package-lock.json
@@ -17,6 +17,7 @@
         "ejs": "^3.1.6",
         "express-session": "^1.17.2",
         "froebel": "^0.22.0",
+        "lokijs": "^1.5.12",
         "nano": "^9.0.3",
         "node-fetch": "^2.6.7",
         "nodemailer": "^6.6.3",
@@ -2808,6 +2809,11 @@
       "integrity": "sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=",
       "dev": true
     },
+    "node_modules/lokijs": {
+      "version": "1.5.12",
+      "resolved": "https://registry.npmjs.org/lokijs/-/lokijs-1.5.12.tgz",
+      "integrity": "sha512-Q5ALD6JiS6xAUWCwX3taQmgwxyveCtIIuL08+ml0nHwT3k0S/GIFJN+Hd38b1qYIMaE5X++iqsqWVksz7SYW+Q=="
+    },
     "node_modules/loose-envify": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@@ -7152,6 +7158,11 @@
       "integrity": "sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=",
       "dev": true
     },
+    "lokijs": {
+      "version": "1.5.12",
+      "resolved": "https://registry.npmjs.org/lokijs/-/lokijs-1.5.12.tgz",
+      "integrity": "sha512-Q5ALD6JiS6xAUWCwX3taQmgwxyveCtIIuL08+ml0nHwT3k0S/GIFJN+Hd38b1qYIMaE5X++iqsqWVksz7SYW+Q=="
+    },
     "loose-envify": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
diff --git a/account/package.json b/account/package.json
index c97bf85..d0b0f23 100644
--- a/account/package.json
+++ b/account/package.json
@@ -19,6 +19,7 @@
     "ejs": "^3.1.6",
     "express-session": "^1.17.2",
     "froebel": "^0.22.0",
+    "lokijs": "^1.5.12",
     "nano": "^9.0.3",
     "node-fetch": "^2.6.7",
     "nodemailer": "^6.6.3",
diff --git a/account/yarn.lock b/account/yarn.lock
index 50f7d9c..fe5442d 100644
--- a/account/yarn.lock
+++ b/account/yarn.lock
@@ -1729,6 +1729,11 @@
   "resolved" "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz"
   "version" "4.7.0"
 
+"lokijs@^1.5.12":
+  "integrity" "sha512-Q5ALD6JiS6xAUWCwX3taQmgwxyveCtIIuL08+ml0nHwT3k0S/GIFJN+Hd38b1qYIMaE5X++iqsqWVksz7SYW+Q=="
+  "resolved" "https://registry.npmjs.org/lokijs/-/lokijs-1.5.12.tgz"
+  "version" "1.5.12"
+
 "loose-envify@^1.1.0":
   "integrity" "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q=="
   "resolved" "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz"