diff --git a/package.json b/package.json
index 4798585..4e1c0b5 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "eslint-plugin-prettier": "^3.3.1",
     "lodash": "^4.17.21",
     "longjohn": "^0.2.12",
-    "luxon": "^1.26.0",
+    "luxon": "^1.28.1",
     "mocha": "^9.1.3",
     "nyc": "^15.1.0",
     "prettier": "^2.2.1",
diff --git a/yarn.lock b/yarn.lock
index 252d4bd..b489294 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1950,10 +1950,10 @@ longjohn@^0.2.12:
   dependencies:
     source-map-support "0.3.2 - 1.0.0"
 
-luxon@^1.26.0:
-  version "1.26.0"
-  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.26.0.tgz#d3692361fda51473948252061d0f8561df02b578"
-  integrity sha512-+V5QIQ5f6CDXQpWNICELwjwuHdqeJM1UenlZWx5ujcRMc9venvluCjFb4t5NYLhb6IhkbMVOxzVuOqkgMxee2A==
+luxon@^1.28.1:
+  version "1.28.1"
+  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.28.1.tgz#528cdf3624a54506d710290a2341aa8e6e6c61b0"
+  integrity sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==
 
 make-dir@^3.0.0:
   version "3.0.0"