diff --git a/web-demo/package-lock.json b/web-demo/package-lock.json
index 161b66b..972efbf 100644
--- a/web-demo/package-lock.json
+++ b/web-demo/package-lock.json
@@ -8552,9 +8552,9 @@
       }
     },
     "luxon": {
-      "version": "1.24.1",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.24.1.tgz",
-      "integrity": "sha512-CgnIMKAWT0ghcuWFfCWBnWGOddM0zu6c4wZAWmD0NN7MZTnro0+833DF6tJep+xlxRPg4KtsYEHYLfTMBQKwYg=="
+      "version": "1.28.1",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.28.1.tgz",
+      "integrity": "sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw=="
     },
     "make-dir": {
       "version": "2.1.0",
diff --git a/web-demo/package.json b/web-demo/package.json
index 9327158..d43ab92 100644
--- a/web-demo/package.json
+++ b/web-demo/package.json
@@ -11,7 +11,7 @@
     "dependencies": {
         "core-js": "^3.6.5",
         "geolib": "^3.2.1",
-        "luxon": "^1.24.1",
+        "luxon": "^1.28.1",
         "vue": "^2.6.11",
         "vue-router": "^3.1.6",
         "vuetify": "^2.2.26"