diff --git a/package.json b/package.json
index d1021a8b03..21275f3c18 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,7 @@
     "leaflet": "1.9.4",
     "leaflet-draw": "1.0.4",
     "lit": "2.8.0",
-    "luxon": "3.4.2",
+    "luxon": "3.4.3",
     "marked": "7.0.5",
     "memoize-one": "6.0.0",
     "node-vibrant": "3.2.1-alpha.1",
diff --git a/yarn.lock b/yarn.lock
index 6a56de2f36..1541a9b7f7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9841,7 +9841,7 @@ __metadata:
     lit: 2.8.0
     lit-analyzer: 2.0.0-pre.3
     lodash.template: 4.5.0
-    luxon: 3.4.2
+    luxon: 3.4.3
     magic-string: 0.30.3
     map-stream: 0.0.7
     marked: 7.0.5
@@ -11769,10 +11769,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"luxon@npm:3.4.2":
-  version: 3.4.2
-  resolution: "luxon@npm:3.4.2"
-  checksum: efefdfaea90f4c8e502db8eb255385e6dac6733b6a9e1372eaf1a866cc1118363e235a3f6df505b837abc8bbcdfd8f0718a8de387b80cef9ee624d8791ca0844
+"luxon@npm:3.4.3":
+  version: 3.4.3
+  resolution: "luxon@npm:3.4.3"
+  checksum: 3eade81506224d038ed24035a0cd0dd4887848d7eba9361dce9ad8ef81380596a68153240be3988721f9690c624fb449fcf8fd8c3fc0681a6a8496faf48e92a3
   languageName: node
   linkType: hard