diff --git a/package-lock.json b/package-lock.json
index 5c7e2dd..3849d76 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@astrojs/mdx": "^1.1.2",
         "@astrojs/rss": "^3.0.0",
-        "@astrojs/sitemap": "^3.0.2",
+        "@astrojs/sitemap": "^3.0.3",
         "astro": "^3.3.2"
       }
     },
@@ -109,12 +109,20 @@
       }
     },
     "node_modules/@astrojs/sitemap": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@astrojs/sitemap/-/sitemap-3.0.2.tgz",
-      "integrity": "sha512-ldxCDc0+QHcq2jH4WJFcz5iBc5/SqotEqpT91dhvoLqoRUT5U21rQ6u6qA4FyRVjpd/0Nt1kFjEsRbwoB8IKiQ==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@astrojs/sitemap/-/sitemap-3.0.3.tgz",
+      "integrity": "sha512-+GRKp1yho9dpHBcMcU6JpbL41k0yYZghOkNsMRb8QIRflbGHvd787tdv9oIZ5NJj0SqAuOlqp2UpqLkJXuAe2A==",
       "dependencies": {
         "sitemap": "^7.1.1",
-        "zod": "3.21.1"
+        "zod": "^3.22.4"
+      }
+    },
+    "node_modules/@astrojs/sitemap/node_modules/zod": {
+      "version": "3.22.4",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.22.4.tgz",
+      "integrity": "sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
       }
     },
     "node_modules/@astrojs/telemetry": {
diff --git a/package.json b/package.json
index dc8350b..73479a7 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "@astrojs/mdx": "^1.1.2",
     "@astrojs/rss": "^3.0.0",
-    "@astrojs/sitemap": "^3.0.2",
+    "@astrojs/sitemap": "^3.0.3",
     "astro": "^3.3.2"
   }
 }
\ No newline at end of file