diff --git a/package.json b/package.json
index 134c3a725..2c2c64776 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
 		"gray-matter": "^4.0.3",
 		"postcss": "^8.5.6",
 		"shiki": "^3.14.0",
-		"sitemap": "^8.0.0",
+		"sitemap": "^9.0.0",
 		"solid-heroicons": "^3.2.4",
 		"solid-js": "^1.9.9",
 		"solid-list": "^0.3.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bbf7a003f..6ae132d37 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -54,8 +54,8 @@ importers:
         specifier: ^3.14.0
         version: 3.14.0
       sitemap:
-        specifier: ^8.0.0
-        version: 8.0.0
+        specifier: ^9.0.0
+        version: 9.0.0
       solid-heroicons:
         specifier: ^3.2.4
         version: 3.2.4(solid-js@1.9.9)
@@ -1436,8 +1436,8 @@ packages:
   '@types/ms@2.1.0':
     resolution: {integrity: sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==}
 
-  '@types/node@17.0.45':
-    resolution: {integrity: sha512-w+tIMs3rq2afQdsPJlODhoUEKzFP1ayaoyl1CcnwtIlsVe7K7bA1NGm4s3PraqTLlXnbIN84zuBlxBWo1u9BLw==}
+  '@types/node@24.10.0':
+    resolution: {integrity: sha512-qzQZRBqkFsYyaSWXuEHc2WR9c0a0CXwiE5FWUvn7ZM+vdy1uZLfCunD38UzhuB7YN/J11ndbDBcTmOdxJo9Q7A==}
 
   '@types/node@24.9.1':
     resolution: {integrity: sha512-QoiaXANRkSXK6p0Duvt56W208du4P9Uye9hWLWgGMDTEoKPhuenzNcC4vGUmrNkiOKTlIrBoyNQYNpSwfEZXSg==}
@@ -4234,8 +4234,8 @@ packages:
     resolution: {integrity: sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA==}
     engines: {node: '>=10'}
 
-  sax@1.4.1:
-    resolution: {integrity: sha512-+aWOz7yVScEGoKNd4PA10LZ8sk0A/z5+nXQG5giUO5rprX9jgYsTdov9qCchZiPIZezbZH+jRut8nPodFAX4Jg==}
+  sax@1.4.2:
+    resolution: {integrity: sha512-FySGAa0RGcFiN6zfrO9JvK1r7TB59xuzCcTHOBXBNoKgDejlOQCR2KL/FGk3/iDlsqyYg1ELZpOmlg09B01Czw==}
 
   scule@1.3.0:
     resolution: {integrity: sha512-6FtHJEvt+pVMIB9IBY+IcCJ6Z5f1iQnytgyfKMhDKgmzYG+TeH/wx1y3l27rshSbLiSanrR9ffZDrEsmjlQF2g==}
@@ -4336,10 +4336,9 @@ packages:
   simple-swizzle@0.2.2:
     resolution: {integrity: sha512-JA//kQgZtbuY83m+xT+tXJkmJncGMTFT+C+g2h2R9uxkYIrE2yy9sgmcLhCnw57/WSD+Eh3J97FPEDFnbXnDUg==}
 
-  sitemap@8.0.0:
-    resolution: {integrity: sha512-+AbdxhM9kJsHtruUF39bwS/B0Fytw6Fr1o4ZAIAEqA6cke2xcoO2GleBw9Zw7nRzILVEgz7zBM5GiTJjie1G9A==}
-    engines: {node: '>=14.0.0', npm: '>=6.0.0'}
-    deprecated: 'SECURITY: Multiple vulnerabilities fixed in 8.0.1 (XML injection, path traversal, command injection, protocol injection). Upgrade immediately: npm install sitemap@8.0.1'
+  sitemap@9.0.0:
+    resolution: {integrity: sha512-J/SU27FJ+I52TcDLKZzPRRVQUMj0Pp1i/HLb2lrkU+hrMLM+qdeRjdacrNxnSW48Waa3UcEOGOdX1+0Lob7TgA==}
+    engines: {node: '>=20.19.5', npm: '>=10.8.2'}
     hasBin: true
 
   slash@5.1.0:
@@ -6702,7 +6701,9 @@ snapshots:
 
   '@types/ms@2.1.0': {}
 
-  '@types/node@17.0.45': {}
+  '@types/node@24.10.0':
+    dependencies:
+      undici-types: 7.16.0
 
   '@types/node@24.9.1':
     dependencies:
@@ -6714,7 +6715,7 @@ snapshots:
 
   '@types/sax@1.2.7':
     dependencies:
-      '@types/node': 24.9.1
+      '@types/node': 24.10.0
 
   '@types/triple-beam@1.3.5': {}
 
@@ -6726,7 +6727,7 @@ snapshots:
 
   '@types/yauzl@2.10.3':
     dependencies:
-      '@types/node': 24.9.1
+      '@types/node': 24.10.0
     optional: true
 
   '@typescript-eslint/eslint-plugin@8.46.1(@typescript-eslint/parser@8.46.2(eslint@9.37.0(jiti@2.4.2))(typescript@5.9.3))(eslint@9.37.0(jiti@2.4.2))(typescript@5.9.3)':
@@ -10148,7 +10149,7 @@ snapshots:
 
   safe-stable-stringify@2.5.0: {}
 
-  sax@1.4.1: {}
+  sax@1.4.2: {}
 
   scule@1.3.0: {}
 
@@ -10297,12 +10298,12 @@ snapshots:
     dependencies:
       is-arrayish: 0.3.2
 
-  sitemap@8.0.0:
+  sitemap@9.0.0:
     dependencies:
-      '@types/node': 17.0.45
+      '@types/node': 24.10.0
       '@types/sax': 1.2.7
       arg: 5.0.2
-      sax: 1.4.1
+      sax: 1.4.2
 
   slash@5.1.0: {}