diff --git a/package-lock.json b/package-lock.json
index 08e3df9..a309212 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "cssnano": "^4.1.10",
         "dotenv": "^8.2.0",
         "emoji-regex": "^9.2.1",
-        "luxon": "^1.25.0",
+        "luxon": "^1.28.1",
         "markdown-it": "^11.0.1",
         "markdown-it-anchor": "^5.2.7",
         "npm-run-all": "^4.1.5",
@@ -1213,9 +1213,6 @@
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-3.0.1.tgz",
       "integrity": "sha1-pezG9l9T9mLEQVx2daAzHQmS7GY=",
       "dev": true,
-      "dependencies": {
-        "graceful-fs": "^4.1.6"
-      },
       "optionalDependencies": {
         "graceful-fs": "^4.1.6"
       }
@@ -1466,7 +1463,6 @@
       "dependencies": {
         "anymatch": "~3.1.1",
         "braces": "~3.0.2",
-        "fsevents": "~2.3.1",
         "glob-parent": "~5.1.0",
         "is-binary-path": "~2.1.0",
         "is-glob": "~4.0.1",
@@ -2838,8 +2834,7 @@
         "esprima": "^4.0.1",
         "estraverse": "^4.2.0",
         "esutils": "^2.0.2",
-        "optionator": "^0.8.1",
-        "source-map": "~0.6.1"
+        "optionator": "^0.8.1"
       },
       "bin": {
         "escodegen": "bin/escodegen.js",
@@ -2934,7 +2929,6 @@
       "integrity": "sha512-GDhU9ntwuKyGXdZBUgTIe+vXnWj0fppUEtMDL0+idd5Sta8TGpHssn/eusA9mrPr9qNDym6SxAYZjNvCn/9RBg==",
       "dev": true,
       "dependencies": {
-        "@types/yauzl": "^2.9.1",
         "debug": "^4.1.1",
         "get-stream": "^5.1.0",
         "yauzl": "^2.10.0"
@@ -3438,7 +3432,6 @@
         "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4",
         "wordwrap": "^1.0.0"
       },
       "bin": {
@@ -4484,9 +4477,6 @@
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
       "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
       "dev": true,
-      "dependencies": {
-        "graceful-fs": "^4.1.6"
-      },
       "optionalDependencies": {
         "graceful-fs": "^4.1.6"
       }
@@ -5122,9 +5112,9 @@
       }
     },
     "node_modules/luxon": {
-      "version": "1.25.0",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.25.0.tgz",
-      "integrity": "sha512-hEgLurSH8kQRjY6i4YLey+mcKVAWXbDNlZRmM6AgWDJ1cY3atl8Ztf5wEY7VBReFbmGnwQPz7KYJblL8B2k0jQ==",
+      "version": "1.28.1",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.28.1.tgz",
+      "integrity": "sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==",
       "dev": true,
       "engines": {
         "node": "*"
@@ -5833,7 +5823,6 @@
       "dependencies": {
         "a-sync-waterfall": "^1.0.0",
         "asap": "^2.0.3",
-        "chokidar": "^3.3.0",
         "commander": "^5.1.0"
       },
       "bin": {
@@ -6523,7 +6512,6 @@
       "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
       "dev": true,
       "dependencies": {
-        "graceful-fs": "^4.1.6",
         "universalify": "^2.0.0"
       },
       "optionalDependencies": {
@@ -7500,9 +7488,6 @@
       "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.23.0.tgz",
       "integrity": "sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==",
       "dev": true,
-      "dependencies": {
-        "clipboard": "^2.0.0"
-      },
       "optionalDependencies": {
         "clipboard": "^2.0.0"
       }
@@ -7664,7 +7649,6 @@
       "dev": true,
       "dependencies": {
         "source-map": "~0.5.1",
-        "uglify-to-browserify": "~1.0.0",
         "yargs": "~3.10.0"
       },
       "bin": {
@@ -14538,9 +14522,9 @@
       }
     },
     "luxon": {
-      "version": "1.25.0",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.25.0.tgz",
-      "integrity": "sha512-hEgLurSH8kQRjY6i4YLey+mcKVAWXbDNlZRmM6AgWDJ1cY3atl8Ztf5wEY7VBReFbmGnwQPz7KYJblL8B2k0jQ==",
+      "version": "1.28.1",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.28.1.tgz",
+      "integrity": "sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==",
       "dev": true
     },
     "map-cache": {
diff --git a/package.json b/package.json
index c6d9faa..9692a2a 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "cssnano": "^4.1.10",
     "dotenv": "^8.2.0",
     "emoji-regex": "^9.2.1",
-    "luxon": "^1.25.0",
+    "luxon": "^1.28.1",
     "markdown-it": "^11.0.1",
     "markdown-it-anchor": "^5.2.7",
     "npm-run-all": "^4.1.5",