diff --git a/astro/package.json b/astro/package.json
index 4e5fa2a..9df719b 100644
--- a/astro/package.json
+++ b/astro/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "@astrojs/image": "^0.17.2",
     "@astrojs/prefetch": "^0.3.0",
-    "@astrojs/sitemap": "^1.3.3",
+    "@astrojs/sitemap": "^1.4.0",
     "@astrojs/tailwind": "4.0.0",
     "astro": "^2.8.3",
     "css-select": "5.1.0",
diff --git a/astro/yarn.lock b/astro/yarn.lock
index dbbe81a..a15ed98 100644
--- a/astro/yarn.lock
+++ b/astro/yarn.lock
@@ -94,10 +94,10 @@
   dependencies:
     prismjs "^1.28.0"
 
-"@astrojs/sitemap@^1.3.3":
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/@astrojs/sitemap/-/sitemap-1.3.3.tgz#c96892f67899a648e7759a428306de2606dfc95a"
-  integrity sha512-TPyyb/hKxc+bHPpSoNPhsuI0QOTVzq2tueg2r0CTH1HqigYIAA2LQkCBlQzz85R+LrOZpv4kXYmhxdDcSkJCmA==
+"@astrojs/sitemap@^1.4.0":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/@astrojs/sitemap/-/sitemap-1.4.0.tgz#4175fddca292c7d808aba9e8a61879cf58586e11"
+  integrity sha512-uTK77kcg7iTiik+u7rTGG6vK4ZWTfYMaVnFndOVQrLzaE5xivmQgIbVLtlN+xRcME5n/m6vYQFJmogFR+elGCw==
   dependencies:
     sitemap "^7.1.1"
     zod "^3.17.3"