diff --git a/package-lock.json b/package-lock.json
index 238690d..530531a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
 				"@11ty/eleventy-navigation": "^1.0.5",
 				"@11ty/eleventy-plugin-rss": "^1.2.0",
 				"@11ty/eleventy-plugin-syntaxhighlight": "^5.0.2",
-				"@11ty/is-land": "^4.0.0",
+				"@11ty/is-land": "^5.0.1",
 				"js-yaml": "^4.1.0",
 				"luxon": "^3.3.0",
 				"markdown-it-anchor": "^9.2.0",
@@ -277,9 +277,9 @@
 			}
 		},
 		"node_modules/@11ty/is-land": {
-			"version": "4.0.0",
-			"resolved": "https://registry.npmjs.org/@11ty/is-land/-/is-land-4.0.0.tgz",
-			"integrity": "sha512-RxbjF2+FzSu3rerHrWLRsvsPX2YM47RwXpdWCCzLhwRSsz5sJe9TnK7mphEld1gZnp2GeD5ByvhqjIc4CqidsQ==",
+			"version": "5.0.1",
+			"resolved": "https://registry.npmjs.org/@11ty/is-land/-/is-land-5.0.1.tgz",
+			"integrity": "sha512-Rh/sLhE4vrc2JaSjeY385v2UxnDY9BhnQtitETb3SKyr0A48Q5Vn06q2AvDBHObtk9+dcFWsoZX4jhT+O9g+xQ==",
 			"dev": true,
 			"license": "MIT",
 			"funding": {
@@ -912,7 +912,8 @@
 			"version": "3.0.5",
 			"resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-3.0.5.tgz",
 			"integrity": "sha512-yg6E+u0/+Zjva+buc3EIb+29XEg4wltq7cSmd4Uc2EE/1nUVmxyzpX6gUXD0V8jIrG0r7YeOGVIbYRkxeooCtw==",
-			"dev": true
+			"dev": true,
+			"peer": true
 		},
 		"node_modules/@types/markdown-it": {
 			"version": "13.0.7",
@@ -929,7 +930,8 @@
 			"version": "1.0.5",
 			"resolved": "https://registry.npmjs.org/@types/mdurl/-/mdurl-1.0.5.tgz",
 			"integrity": "sha512-6L6VymKTzYSrEf4Nev4Xa1LCHKrlTlYCBMTlQKFuddo1CvQcE52I0mwfOJayueUC7MJuXOeHTcIU683lzd0cUA==",
-			"dev": true
+			"dev": true,
+			"peer": true
 		},
 		"node_modules/@types/minimist": {
 			"version": "1.2.2",
@@ -2377,7 +2379,6 @@
 			"integrity": "sha512-BuU2qnTti9YKgK5N+IeMubp14ZUKUUw7yeJbkjtosvHiP0AZ5c8IAgEMk79D0eC8F23r4Ac/q8cAIFdm2FtyoA==",
 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"argparse": "^2.0.1",
 				"entities": "^4.4.0",
@@ -2906,7 +2907,6 @@
 			"integrity": "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==",
 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"engines": {
 				"node": ">=12"
 			},
@@ -2930,7 +2930,6 @@
 			"integrity": "sha512-7Hc+IvlQ7hlaIfQFZnxlRl0jnpWq2qwibORBhQYIb0QbNtuicc5ZxvKkVT71HJ4Py1wSZ/3VR1r8LfkCtoCzhw==",
 			"dev": true,
 			"license": "MIT",
-			"peer": true,
 			"dependencies": {
 				"posthtml-parser": "^0.11.0",
 				"posthtml-render": "^3.0.0"
diff --git a/package.json b/package.json
index 21426d3..bd40c2c 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
 		"@11ty/eleventy-navigation": "^1.0.5",
 		"@11ty/eleventy-plugin-rss": "^1.2.0",
 		"@11ty/eleventy-plugin-syntaxhighlight": "^5.0.2",
-		"@11ty/is-land": "^4.0.0",
+		"@11ty/is-land": "^5.0.1",
 		"js-yaml": "^4.1.0",
 		"luxon": "^3.3.0",
 		"markdown-it-anchor": "^9.2.0",