diff --git a/package-lock.json b/package-lock.json
index 8d2659d..71c4509 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -218,9 +218,9 @@
       "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
     },
     "luxon": {
-      "version": "1.23.0",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.23.0.tgz",
-      "integrity": "sha512-+6a/bXsCWrrR8vfbL41iM92es12zwV2Rum/KPkT+ubOZnnU3Sqbqok/FmD1xsWlWN2Y9Hu0fU/vNgU24ns7bpA=="
+      "version": "1.28.1",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.28.1.tgz",
+      "integrity": "sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw=="
     },
     "media-typer": {
       "version": "0.3.0",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 5d7954a..3c231f2
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "debug": "~2.6.9",
     "express": "~4.16.1",
     "http-errors": "~1.6.3",
-    "luxon": "^1.23.0",
+    "luxon": "^1.28.1",
     "morgan": "~1.9.1",
     "rotating-file-stream": "^2.1.0",
     "serve-favicon": "^2.5.0"