diff --git a/docs/package-lock.json b/docs/package-lock.json
index 8ee4014..e0fee46 100644
--- a/docs/package-lock.json
+++ b/docs/package-lock.json
@@ -11,7 +11,7 @@
         "@astrojs/starlight": "0.32.6",
         "astro": "5.7.13",
         "sharp": "^0.34.0",
-        "zod": "3.24.4"
+        "zod": "4.3.6"
       }
     },
     "node_modules/@astrojs/compiler": {
@@ -102,16 +102,7 @@
       "dependencies": {
         "sitemap": "^9.0.0",
         "stream-replace-string": "^2.0.0",
-        "zod": "^4.3.6"
-      }
-    },
-    "node_modules/@astrojs/sitemap/node_modules/zod": {
-      "version": "4.3.6",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
-      "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
-      "license": "MIT",
-      "funding": {
-        "url": "https://github.com/sponsors/colinhacks"
+        "zod": "4.3.6"
       }
     },
     "node_modules/@astrojs/starlight": {
@@ -2679,6 +2670,15 @@
         "zod": "^3.25 || ^4"
       }
     },
+    "node_modules/astro/node_modules/zod-to-ts": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/zod-to-ts/-/zod-to-ts-1.2.0.tgz",
+      "integrity": "sha512-x30XE43V+InwGpvTySRNz9kB7qFU8DlyEy7BsSTCHPH1R0QasMmHWZDCzYm6bVXtj/9NNJAZF3jW8rzFvH5OFA==",
+      "peerDependencies": {
+        "typescript": "^4.9.4 || ^5.0.2",
+        "zod": "^3"
+      }
+    },
     "node_modules/axobject-query": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/axobject-query/-/axobject-query-4.1.0.tgz",
@@ -7029,23 +7029,14 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.24.4",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.24.4.tgz",
-      "integrity": "sha512-OdqJE9UDRPwWsrHjLN2F8bPxvwJBK22EHLWtanu0LSYr5YqzsaaW3RMgmjwr8Rypg5k+meEJdSPXJZXE/yqOMg==",
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
+      "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
     },
-    "node_modules/zod-to-ts": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/zod-to-ts/-/zod-to-ts-1.2.0.tgz",
-      "integrity": "sha512-x30XE43V+InwGpvTySRNz9kB7qFU8DlyEy7BsSTCHPH1R0QasMmHWZDCzYm6bVXtj/9NNJAZF3jW8rzFvH5OFA==",
-      "peerDependencies": {
-        "typescript": "^4.9.4 || ^5.0.2",
-        "zod": "^3"
-      }
-    },
     "node_modules/zwitch": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/zwitch/-/zwitch-2.0.4.tgz",
diff --git a/docs/package.json b/docs/package.json
index 985d2b9..46c5200 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -11,6 +11,6 @@
     "@astrojs/starlight": "0.32.6",
     "astro": "5.7.13",
     "sharp": "^0.34.0",
-    "zod": "3.24.4"
+    "zod": "4.3.6"
   }
 }