diff --git a/package-lock.json b/package-lock.json
index bff6e71..8076b71 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
 				"@11ty/eleventy-plugin-syntaxhighlight": "4.2.0",
 				"eleventy-plugin-embed-twitter": "^1.4.0",
 				"isomorphic-fetch": "^3.0.0",
-				"luxon": "^2.4.0",
+				"luxon": "^3.4.4",
 				"markdown-it": "^13.0.2",
 				"markdown-it-anchor": "^8.6.7",
 				"markdown-it-attrs": "^4.1.6",
@@ -152,6 +152,14 @@
 				"uc.micro": "^1.0.1"
 			}
 		},
+		"node_modules/@11ty/eleventy/node_modules/luxon": {
+			"version": "2.5.2",
+			"resolved": "https://registry.npmjs.org/luxon/-/luxon-2.5.2.tgz",
+			"integrity": "sha512-Yg7/RDp4nedqmLgyH0LwgGRvMEKVzKbUdkBYyCosbHgJ+kaOUx0qzSiSatVc3DFygnirTPYnMM2P5dg2uH1WvA==",
+			"engines": {
+				"node": ">=12"
+			}
+		},
 		"node_modules/@11ty/eleventy/node_modules/markdown-it": {
 			"version": "12.3.2",
 			"resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.3.2.tgz",
@@ -2105,9 +2113,9 @@
 			}
 		},
 		"node_modules/luxon": {
-			"version": "2.5.0",
-			"resolved": "https://registry.npmjs.org/luxon/-/luxon-2.5.0.tgz",
-			"integrity": "sha512-IDkEPB80Rb6gCAU+FEib0t4FeJ4uVOuX1CQ9GsvU3O+JAGIgu0J7sf1OarXKaKDygTZIoJyU6YdZzTFRu+YR0A==",
+			"version": "3.4.4",
+			"resolved": "https://registry.npmjs.org/luxon/-/luxon-3.4.4.tgz",
+			"integrity": "sha512-zobTr7akeGHnv7eBOXcRgMeCP6+uyYsczwmeRCauvpvaAltgNyTbLH/+VaEAPUeWBT+1GuNmz4wC/6jtQzbbVA==",
 			"engines": {
 				"node": ">=12"
 			}
@@ -3808,6 +3816,11 @@
 						"uc.micro": "^1.0.1"
 					}
 				},
+				"luxon": {
+					"version": "2.5.2",
+					"resolved": "https://registry.npmjs.org/luxon/-/luxon-2.5.2.tgz",
+					"integrity": "sha512-Yg7/RDp4nedqmLgyH0LwgGRvMEKVzKbUdkBYyCosbHgJ+kaOUx0qzSiSatVc3DFygnirTPYnMM2P5dg2uH1WvA=="
+				},
 				"markdown-it": {
 					"version": "12.3.2",
 					"resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.3.2.tgz",
@@ -5334,9 +5347,9 @@
 			}
 		},
 		"luxon": {
-			"version": "2.5.0",
-			"resolved": "https://registry.npmjs.org/luxon/-/luxon-2.5.0.tgz",
-			"integrity": "sha512-IDkEPB80Rb6gCAU+FEib0t4FeJ4uVOuX1CQ9GsvU3O+JAGIgu0J7sf1OarXKaKDygTZIoJyU6YdZzTFRu+YR0A=="
+			"version": "3.4.4",
+			"resolved": "https://registry.npmjs.org/luxon/-/luxon-3.4.4.tgz",
+			"integrity": "sha512-zobTr7akeGHnv7eBOXcRgMeCP6+uyYsczwmeRCauvpvaAltgNyTbLH/+VaEAPUeWBT+1GuNmz4wC/6jtQzbbVA=="
 		},
 		"markdown-it": {
 			"version": "13.0.2",
diff --git a/package.json b/package.json
index 515a9aa..67b22d7 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
 		"@11ty/eleventy-plugin-syntaxhighlight": "4.2.0",
 		"eleventy-plugin-embed-twitter": "^1.4.0",
 		"isomorphic-fetch": "^3.0.0",
-		"luxon": "^2.4.0",
+		"luxon": "^3.4.4",
 		"markdown-it": "^13.0.2",
 		"markdown-it-anchor": "^8.6.7",
 		"markdown-it-attrs": "^4.1.6",