diff --git a/packages/limit-service/package.json b/packages/limit-service/package.json
index 8627df39e..5b4fb4014 100644
--- a/packages/limit-service/package.json
+++ b/packages/limit-service/package.json
@@ -28,6 +28,6 @@
   "dependencies": {
     "@tryghost/errors": "^1.2.26",
     "lodash": "^4.17.21",
-    "luxon": "^1.26.0"
+    "luxon": "^3.0.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f795f4e10..3fbe38deb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8215,10 +8215,10 @@ lru-cache@^7.4.4, lru-cache@^7.5.1, lru-cache@^7.7.1:
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-7.18.3.tgz#f793896e0fd0e954a59dfdd82f0773808df6aa89"
   integrity sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA==
 
-luxon@^1.26.0:
-  version "1.28.1"
-  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.28.1.tgz#528cdf3624a54506d710290a2341aa8e6e6c61b0"
-  integrity sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==
+luxon@^3.0.0:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/luxon/-/luxon-3.6.1.tgz#d283ffc4c0076cb0db7885ec6da1c49ba97e47b0"
+  integrity sha512-tJLxrKJhO2ukZ5z0gyjY1zPh3Rh88Ej9P7jNrZiHMUXHae1yvI2imgOZtL1TO8TW6biMMKfTtAOoEJANgtWBMQ==
 
 magic-string@^0.25.2, magic-string@^0.25.7:
   version "0.25.9"