diff --git a/package-lock.json b/package-lock.json
index 0e8c88f..410cd9b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,8 +9,9 @@
       "version": "0.2.0",
       "license": "MIT",
       "dependencies": {
+        "@astrojs/sitemap": "^3.2.0",
         "@astrojs/starlight": "^0.38.3",
-        "astro": "^6.1.0",
+        "astro": "^6.1.7",
         "rehype-katex": "^7.0.1",
         "remark-math": "^6.0.0",
         "sharp": "^0.33.0"
@@ -2367,9 +2368,9 @@
       }
     },
     "node_modules/astro": {
-      "version": "6.1.4",
-      "resolved": "https://registry.npmjs.org/astro/-/astro-6.1.4.tgz",
-      "integrity": "sha512-SRy1bONuCHkGWhI5JiWCQKVDVbeaXOikjAVZs/Nz+lvUvubtdLoZfnacmuZHQ9RL2IOkU54M8/qZYm9ypJDKrg==",
+      "version": "6.1.7",
+      "resolved": "https://registry.npmjs.org/astro/-/astro-6.1.7.tgz",
+      "integrity": "sha512-pvZysIUV2C2nRv8N7cXAkCLcfDQz/axAxF09SqiTz1B+xnvbhy6KzL2I6J15ZBXk8k0TfMD75dJ151QyQmAqZA==",
       "license": "MIT",
       "dependencies": {
         "@astrojs/compiler": "^3.0.1",
@@ -2388,7 +2389,6 @@
         "cookie": "^1.1.1",
         "devalue": "^5.6.3",
         "diff": "^8.0.3",
-        "dlv": "^1.1.3",
         "dset": "^3.1.4",
         "es-module-lexer": "^2.0.0",
         "esbuild": "^0.27.3",
diff --git a/package.json b/package.json
index f6535a9..da23802 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
   "dependencies": {
     "@astrojs/sitemap": "^3.2.0",
     "@astrojs/starlight": "^0.38.3",
-    "astro": "^6.1.0",
+    "astro": "^6.1.7",
     "rehype-katex": "^7.0.1",
     "remark-math": "^6.0.0",
     "sharp": "^0.33.0"