diff --git a/package-lock.json b/package-lock.json
index 06fcc00..52f786d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
             "devDependencies": {
                 "@11ty/eleventy": "^2.0.1",
                 "@11ty/eleventy-plugin-rss": "^1.2.0",
-                "luxon": "^3.4.2",
+                "luxon": "^3.4.3",
                 "node-fetch": "^2.6.7"
             }
         },
@@ -1415,9 +1415,9 @@
             }
         },
         "node_modules/luxon": {
-            "version": "3.4.2",
-            "resolved": "https://registry.npmjs.org/luxon/-/luxon-3.4.2.tgz",
-            "integrity": "sha512-uBoAVCVcajsrqy3pv7eo5jEUz1oeLmCcnMv8n4AJpT5hbpN9lUssAXibNElpbLce3Mhm9dyBzwYLs9zctM/0tA==",
+            "version": "3.4.3",
+            "resolved": "https://registry.npmjs.org/luxon/-/luxon-3.4.3.tgz",
+            "integrity": "sha512-tFWBiv3h7z+T/tDaoxA8rqTxy1CHV6gHS//QdaH4pulbq/JuBSGgQspQQqcgnwdAx6pNI7cmvz5Sv/addzHmUg==",
             "dev": true,
             "engines": {
                 "node": ">=12"
diff --git a/package.json b/package.json
index 9e292c5..7a813c6 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "devDependencies": {
         "@11ty/eleventy": "^2.0.1",
         "@11ty/eleventy-plugin-rss": "^1.2.0",
-        "luxon": "^3.4.2",
+        "luxon": "^3.4.3",
         "node-fetch": "^2.6.7"
     }
 }