diff --git a/package-lock.json b/package-lock.json
index 4e12191..a9d24fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -60,7 +60,7 @@
         "hbs": "^4.0.4",
         "helmet": "^4.0.0",
         "html-entities": "^1.3.1",
-        "i18n": "^0.11.1",
+        "i18n": "^0.15.1",
         "js-yaml": "^3.14.0",
         "jsonwebtoken": "0.4.0",
         "jssha": "^3.1.1",
@@ -2047,6 +2047,50 @@
         "node": ">= 6"
       }
     },
+    "node_modules/@messageformat/core": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/@messageformat/core/-/core-3.3.0.tgz",
+      "integrity": "sha512-YcXd3remTDdeMxAlbvW6oV9d/01/DZ8DHUFwSttO3LMzIZj3iO0NRw+u1xlsNNORFI+u0EQzD52ZX3+Udi0T3g==",
+      "license": "MIT",
+      "dependencies": {
+        "@messageformat/date-skeleton": "^1.0.0",
+        "@messageformat/number-skeleton": "^1.0.0",
+        "@messageformat/parser": "^5.1.0",
+        "@messageformat/runtime": "^3.0.1",
+        "make-plural": "^7.0.0",
+        "safe-identifier": "^0.4.1"
+      }
+    },
+    "node_modules/@messageformat/date-skeleton": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@messageformat/date-skeleton/-/date-skeleton-1.0.1.tgz",
+      "integrity": "sha512-jPXy8fg+WMPIgmGjxSlnGJn68h/2InfT0TNSkVx0IGXgp4ynnvYkbZ51dGWmGySEK+pBiYUttbQdu5XEqX5CRg==",
+      "license": "MIT"
+    },
+    "node_modules/@messageformat/number-skeleton": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@messageformat/number-skeleton/-/number-skeleton-1.2.0.tgz",
+      "integrity": "sha512-xsgwcL7J7WhlHJ3RNbaVgssaIwcEyFkBqxHdcdaiJzwTZAWEOD8BuUFxnxV9k5S0qHN3v/KzUpq0IUpjH1seRg==",
+      "license": "MIT"
+    },
+    "node_modules/@messageformat/parser": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@messageformat/parser/-/parser-5.1.0.tgz",
+      "integrity": "sha512-jKlkls3Gewgw6qMjKZ9SFfHUpdzEVdovKFtW1qRhJ3WI4FW5R/NnGDqr8SDGz+krWDO3ki94boMmQvGke1HwUQ==",
+      "license": "MIT",
+      "dependencies": {
+        "moo": "^0.5.1"
+      }
+    },
+    "node_modules/@messageformat/runtime": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/@messageformat/runtime/-/runtime-3.0.1.tgz",
+      "integrity": "sha512-6RU5ol2lDtO8bD9Yxe6CZkl0DArdv0qkuoZC+ZwowU+cdRlVE1157wjCmlA5Rsf1Xc/brACnsZa5PZpEDfTFFg==",
+      "license": "MIT",
+      "dependencies": {
+        "make-plural": "^7.0.0"
+      }
+    },
     "node_modules/@nlpjs/core": {
       "version": "4.26.1",
       "resolved": "https://registry.npmjs.org/@nlpjs/core/-/core-4.26.1.tgz",
@@ -4551,6 +4595,12 @@
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       "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
     },
+    "node_modules/boolean": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.2.0.tgz",
+      "integrity": "sha512-d0II/GO9uf9lfUHH2BQsjxzRJZBdsjgsBiW4BvhWk/3qoKwQFjIDVN19PfX8F2D/r9PCMTtLWjYVCFrpeYUzsw==",
+      "license": "MIT"
+    },
     "node_modules/bower-config": {
       "version": "1.4.3",
       "resolved": "https://registry.npmjs.org/bower-config/-/bower-config-1.4.3.tgz",
@@ -8658,6 +8708,18 @@
       "integrity": "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==",
       "dev": true
     },
+    "node_modules/fast-printf": {
+      "version": "1.6.9",
+      "resolved": "https://registry.npmjs.org/fast-printf/-/fast-printf-1.6.9.tgz",
+      "integrity": "sha512-FChq8hbz65WMj4rstcQsFB0O7Cy++nmbNfLYnD9cYv2cRn8EG6k/MGn9kO/tjO66t09DLDugj3yL+V2o6Qftrg==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "boolean": "^3.1.4"
+      },
+      "engines": {
+        "node": ">=10.0"
+      }
+    },
     "node_modules/fast.js": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/fast.js/-/fast.js-0.1.1.tgz",
@@ -10724,19 +10786,20 @@
       }
     },
     "node_modules/i18n": {
-      "version": "0.11.1",
-      "resolved": "https://registry.npmjs.org/i18n/-/i18n-0.11.1.tgz",
-      "integrity": "sha512-j9JGOlvbUatVU5cXua+AHilotkt0wRI4ZEhkyh/v/tKcwbtMjpauxjrBcFBqTCz+Ew6Xr7cCJkA+4DLYQB1YUg==",
+      "version": "0.15.1",
+      "resolved": "https://registry.npmjs.org/i18n/-/i18n-0.15.1.tgz",
+      "integrity": "sha512-yue187t8MqUPMHdKjiZGrX+L+xcUsDClGO0Cz4loaKUOK9WrGw5pgan4bv130utOwX7fHE9w2iUeHFalVQWkXA==",
+      "license": "MIT",
       "dependencies": {
-        "debug": "*",
-        "make-plural": "^6.2.1",
+        "@messageformat/core": "^3.0.0",
+        "debug": "^4.3.3",
+        "fast-printf": "^1.6.9",
+        "make-plural": "^7.0.0",
         "math-interval-parser": "^2.0.1",
-        "messageformat": "^2.3.0",
-        "mustache": "^4.0.1",
-        "sprintf-js": "^1.1.2"
+        "mustache": "^4.2.0"
       },
       "engines": {
-        "node": ">=0.10.0"
+        "node": ">=10"
       },
       "funding": {
         "url": "https://github.com/sponsors/mashpie"
@@ -14789,9 +14852,10 @@
       }
     },
     "node_modules/make-plural": {
-      "version": "6.2.2",
-      "resolved": "https://registry.npmjs.org/make-plural/-/make-plural-6.2.2.tgz",
-      "integrity": "sha512-8iTuFioatnTTmb/YJjywkVIHLjcwkFD9Ms0JpxjEm9Mo8eQYkh1z+55dwv4yc1jQ8ftVBxWQbihvZL1DfzGGWA=="
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/make-plural/-/make-plural-7.4.0.tgz",
+      "integrity": "sha512-4/gC9KVNTV6pvYg2gFeQYTW3mWaoJt7WZE5vrp1KnQDgW92JtYZnzmZT81oj/dUTqAIu0ufI2x3dkgu3bB1tYg==",
+      "license": "Unicode-DFS-2016"
     },
     "node_modules/makeerror": {
       "version": "1.0.12",
@@ -14880,38 +14944,6 @@
         "node": ">= 8"
       }
     },
-    "node_modules/messageformat": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/messageformat/-/messageformat-2.3.0.tgz",
-      "integrity": "sha512-uTzvsv0lTeQxYI2y1NPa1lItL5VRI8Gb93Y2K2ue5gBPyrbJxfDi/EYWxh2PKv5yO42AJeeqblS9MJSh/IEk4w==",
-      "deprecated": "Package renamed as '@messageformat/core', see messageformat.github.io for more details. 'messageformat@4' will eventually provide a polyfill for Intl.MessageFormat, once it's been defined by Unicode & ECMA.",
-      "dependencies": {
-        "make-plural": "^4.3.0",
-        "messageformat-formatters": "^2.0.1",
-        "messageformat-parser": "^4.1.2"
-      }
-    },
-    "node_modules/messageformat-formatters": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/messageformat-formatters/-/messageformat-formatters-2.0.1.tgz",
-      "integrity": "sha512-E/lQRXhtHwGuiQjI7qxkLp8AHbMD5r2217XNe/SREbBlSawe0lOqsFb7rflZJmlQFSULNLIqlcjjsCPlB3m3Mg=="
-    },
-    "node_modules/messageformat-parser": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/messageformat-parser/-/messageformat-parser-4.1.3.tgz",
-      "integrity": "sha512-2fU3XDCanRqeOCkn7R5zW5VQHWf+T3hH65SzuqRvjatBK7r4uyFa5mEX+k6F9Bd04LVM5G4/BHBTUJsOdW7uyg=="
-    },
-    "node_modules/messageformat/node_modules/make-plural": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/make-plural/-/make-plural-4.3.0.tgz",
-      "integrity": "sha512-xTYd4JVHpSCW+aqDof6w/MebaMVNTVYBZhbB/vi513xXdiPT92JMVCo0Jq8W2UZnzYRFeVbQiQ+I25l13JuKvA==",
-      "bin": {
-        "make-plural": "bin/make-plural"
-      },
-      "optionalDependencies": {
-        "minimist": "^1.2.0"
-      }
-    },
     "node_modules/methods": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
@@ -15450,9 +15482,7 @@
     "node_modules/moo": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/moo/-/moo-0.5.2.tgz",
-      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q==",
-      "dev": true,
-      "optional": true
+      "integrity": "sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q=="
     },
     "node_modules/morgan": {
       "version": "1.10.0",
@@ -18667,6 +18697,12 @@
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
+    "node_modules/safe-identifier": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/safe-identifier/-/safe-identifier-0.4.2.tgz",
+      "integrity": "sha512-6pNbSMW6OhAi9j+N8V+U715yBQsaWJ7eyEUaOrawX+isg5ZxhUlV1NipNtgaKHmFGiABwt+ZF04Ii+3Xjkg+8w==",
+      "license": "ISC"
+    },
     "node_modules/safe-regex": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
diff --git a/package.json b/package.json
index 37aa1b8..6d8907f 100644
--- a/package.json
+++ b/package.json
@@ -149,7 +149,7 @@
     "hbs": "^4.0.4",
     "helmet": "^4.0.0",
     "html-entities": "^1.3.1",
-    "i18n": "^0.11.1",
+    "i18n": "^0.15.1",
     "js-yaml": "^3.14.0",
     "jsonwebtoken": "0.4.0",
     "jssha": "^3.1.1",