diff --git a/static/package-lock.json b/static/package-lock.json
index 4d82103..00e61b8 100644
--- a/static/package-lock.json
+++ b/static/package-lock.json
@@ -50,6 +50,12 @@
         "valid-url": "^1.0.9"
       },
       "dependencies": {
+        "luxon": {
+          "version": "1.28.1",
+          "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.28.1.tgz",
+          "integrity": "sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==",
+          "dev": true
+        },
         "markdown-it": {
           "version": "10.0.0",
           "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-10.0.0.tgz",
@@ -92,6 +98,14 @@
         "luxon": "^1.0.0",
         "posthtml": "^0.11.2",
         "posthtml-urls": "1.0.0"
+      },
+      "dependencies": {
+        "luxon": {
+          "version": "1.28.1",
+          "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.28.1.tgz",
+          "integrity": "sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==",
+          "dev": true
+        }
       }
     },
     "@11ty/eleventy-plugin-syntaxhighlight": {
@@ -4025,9 +4039,9 @@
       }
     },
     "luxon": {
-      "version": "1.24.1",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.24.1.tgz",
-      "integrity": "sha512-CgnIMKAWT0ghcuWFfCWBnWGOddM0zu6c4wZAWmD0NN7MZTnro0+833DF6tJep+xlxRPg4KtsYEHYLfTMBQKwYg==",
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-2.5.2.tgz",
+      "integrity": "sha512-Yg7/RDp4nedqmLgyH0LwgGRvMEKVzKbUdkBYyCosbHgJ+kaOUx0qzSiSatVc3DFygnirTPYnMM2P5dg2uH1WvA==",
       "dev": true
     },
     "map-cache": {
diff --git a/static/package.json b/static/package.json
index 768710f..4d4a95a 100644
--- a/static/package.json
+++ b/static/package.json
@@ -36,7 +36,7 @@
     "file-type": "^12.0.1",
     "fs-extra": "^8.1.0",
     "jsdom": "^15.1.1",
-    "luxon": "^1.21.3",
+    "luxon": "^2.5.2",
     "markdown-it": "^8.4.2",
     "markdown-it-anchor": "^5.2.5",
     "node-fetch": "^2.6.1",