diff --git a/package.json b/package.json
index 41ff0d0..d30281a 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "@astrojs/rss": "^3.0.0",
-    "@astrojs/sitemap": "^3.0.2",
+    "@astrojs/sitemap": "^3.0.3",
     "autoprefixer": "^10.4.14",
     "dayjs": "^1.11.10",
     "lunr": "^2.3.9",
diff --git a/yarn.lock b/yarn.lock
index d26351d..c8d4f62 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -60,13 +60,13 @@
     fast-xml-parser "^4.2.7"
     kleur "^4.1.5"
 
-"@astrojs/sitemap@^3.0.2":
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/@astrojs/sitemap/-/sitemap-3.0.2.tgz#0000dcb36d659d0abe75b13313d95896082de41e"
-  integrity sha512-ldxCDc0+QHcq2jH4WJFcz5iBc5/SqotEqpT91dhvoLqoRUT5U21rQ6u6qA4FyRVjpd/0Nt1kFjEsRbwoB8IKiQ==
+"@astrojs/sitemap@^3.0.3":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/@astrojs/sitemap/-/sitemap-3.0.3.tgz#9b9be1397f94cd4459a88ebac129ed63888a0e67"
+  integrity sha512-+GRKp1yho9dpHBcMcU6JpbL41k0yYZghOkNsMRb8QIRflbGHvd787tdv9oIZ5NJj0SqAuOlqp2UpqLkJXuAe2A==
   dependencies:
     sitemap "^7.1.1"
-    zod "3.21.1"
+    zod "^3.22.4"
 
 "@astrojs/telemetry@3.0.3":
   version "3.0.3"
@@ -4017,6 +4017,11 @@ zod@3.21.1:
   resolved "https://registry.yarnpkg.com/zod/-/zod-3.21.1.tgz#ac5bb7cf68876281ebd02f95ac4bb9a080370282"
   integrity sha512-+dTu2m6gmCbO9Ahm4ZBDapx2O6ZY9QSPXst2WXjcznPMwf2YNpn3RevLx4KkZp1OPW/ouFcoBtBzFz/LeY69oA==
 
+zod@^3.22.4:
+  version "3.22.4"
+  resolved "https://registry.yarnpkg.com/zod/-/zod-3.22.4.tgz#f31c3a9386f61b1f228af56faa9255e845cf3fff"
+  integrity sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==
+
 zwitch@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/zwitch/-/zwitch-2.0.2.tgz#91f8d0e901ffa3d66599756dde7f57b17c95dce1"