diff --git a/package-lock.json b/package-lock.json
index 52a607bed5..412cd30432 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -91,7 +91,7 @@
         "terser": "^5.43.1",
         "unist-util-visit": "^5.0.0",
         "vnu-jar": "24.10.17",
-        "zod": "^3.25.76"
+        "zod": "^4.0.0"
       },
       "peerDependencies": {
         "@popperjs/core": "^2.11.8"
@@ -518,6 +518,16 @@
         "zod": "^3.24.2"
       }
     },
+    "node_modules/@astrojs/sitemap/node_modules/zod": {
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
     "node_modules/@astrojs/telemetry": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/@astrojs/telemetry/-/telemetry-3.3.0.tgz",
@@ -4371,9 +4381,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "18.19.116",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.116.tgz",
-      "integrity": "sha512-1SHF5oSE6UfsnhB1QtPTB8bhKI/ZL57kIesbl0+/Nj8jW1C4Pjc+E+7sMq0Np6lu1zhjOKmoqPsK+RUsmok7nQ==",
+      "version": "18.19.117",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.117.tgz",
+      "integrity": "sha512-hcxGs9TfQGghOM8atpRT+bBMUX7V8WosdYt98bQ59wUToJck55eCOlemJ+0FpOZOQw5ff7LSi9+IO56KvYEFyQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -4426,14 +4436,14 @@
       "license": "ISC"
     },
     "node_modules/@volar/kit": {
-      "version": "2.4.17",
-      "resolved": "https://registry.npmjs.org/@volar/kit/-/kit-2.4.17.tgz",
-      "integrity": "sha512-QWFz1GT7l4htOHd6qtXsSXsENoV3U/JhpWl4MWn/fX3ewajGB7wOi6l+1LZfeaXsLyOtLn8sEyl3+7b4+KlvYg==",
+      "version": "2.4.18",
+      "resolved": "https://registry.npmjs.org/@volar/kit/-/kit-2.4.18.tgz",
+      "integrity": "sha512-W7ihKMb8bX9buPzMSmL8GfyQXrxR8IHfm02exAT4fMR7qQAfKqNN1/FDqZBmD9zTxDmSKKu5dkT6m5b9K3dK6Q==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@volar/language-service": "2.4.17",
-        "@volar/typescript": "2.4.17",
+        "@volar/language-service": "2.4.18",
+        "@volar/typescript": "2.4.18",
         "typesafe-path": "^0.2.2",
         "vscode-languageserver-textdocument": "^1.0.11",
         "vscode-uri": "^3.0.8"
@@ -4443,25 +4453,25 @@
       }
     },
     "node_modules/@volar/language-core": {
-      "version": "2.4.17",
-      "resolved": "https://registry.npmjs.org/@volar/language-core/-/language-core-2.4.17.tgz",
-      "integrity": "sha512-chmRZMbKmcGpKMoO7Reb70uiLrzo0KWC2CkFttKUuKvrE+VYgi+fL9vWMJ07Fv5ulX0V1TAyyacN9q3nc5/ecA==",
+      "version": "2.4.18",
+      "resolved": "https://registry.npmjs.org/@volar/language-core/-/language-core-2.4.18.tgz",
+      "integrity": "sha512-G3yYV85ekH4TV0EDS6DsS/dUJWrz675H9UgsxFz5pQbmas51a0Q2fF6Lb2q4RKgytuLZ4E0MBdT5PlVsJXNalw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@volar/source-map": "2.4.17"
+        "@volar/source-map": "2.4.18"
       }
     },
     "node_modules/@volar/language-server": {
-      "version": "2.4.17",
-      "resolved": "https://registry.npmjs.org/@volar/language-server/-/language-server-2.4.17.tgz",
-      "integrity": "sha512-KUa0v5JjgbQ8hqDTJDoUFDcAfHoE34kd13qAldHst2+zCeOoAthDBg6ZU7d2cGQznCsx7Vm0k5dRrOxj8JG+dg==",
+      "version": "2.4.18",
+      "resolved": "https://registry.npmjs.org/@volar/language-server/-/language-server-2.4.18.tgz",
+      "integrity": "sha512-9fWNzovOfmXR/6nTEV/zgva9E0FKzb1dDMzCMkEWd/hizr4iYYzPgDr/u5GroOpTyUxiR2qnp1zaP6MmvYXKhw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@volar/language-core": "2.4.17",
-        "@volar/language-service": "2.4.17",
-        "@volar/typescript": "2.4.17",
+        "@volar/language-core": "2.4.18",
+        "@volar/language-service": "2.4.18",
+        "@volar/typescript": "2.4.18",
         "path-browserify": "^1.0.1",
         "request-light": "^0.7.0",
         "vscode-languageserver": "^9.0.1",
@@ -4471,33 +4481,33 @@
       }
     },
     "node_modules/@volar/language-service": {
-      "version": "2.4.17",
-      "resolved": "https://registry.npmjs.org/@volar/language-service/-/language-service-2.4.17.tgz",
-      "integrity": "sha512-FPmLSJL5znBbfDANuemGeXY3WSLqACs8+NcC4BtATD77nQBx5zubsSXlU1lVJv005pzXqtyhd4dzICUTwo61CQ==",
+      "version": "2.4.18",
+      "resolved": "https://registry.npmjs.org/@volar/language-service/-/language-service-2.4.18.tgz",
+      "integrity": "sha512-2/8RTNUAJqJOc8pRu4LPUTL06uTGgfztqbK1k6VQhmeqEG3Y8ZaXgBwHWMt7TbnCi725ylVPZQqthBPpVzvWLA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@volar/language-core": "2.4.17",
+        "@volar/language-core": "2.4.18",
         "vscode-languageserver-protocol": "^3.17.5",
         "vscode-languageserver-textdocument": "^1.0.11",
         "vscode-uri": "^3.0.8"
       }
     },
     "node_modules/@volar/source-map": {
-      "version": "2.4.17",
-      "resolved": "https://registry.npmjs.org/@volar/source-map/-/source-map-2.4.17.tgz",
-      "integrity": "sha512-QDybtQyO3Ms/NjFqNHTC5tbDN2oK5VH7ZaKrcubtfHBDj63n2pizHC3wlMQ+iT55kQXZUUAbmBX5L1C8CHFeBw==",
+      "version": "2.4.18",
+      "resolved": "https://registry.npmjs.org/@volar/source-map/-/source-map-2.4.18.tgz",
+      "integrity": "sha512-zaj2V/zo/CHQ/xA75h60jBPgrz+Ou9s6aPl7dX0rT46/uill9aB/ZaDk92ROpJsa/9e2xftCeNAU9ZwVyB/egQ==",
       "dev": true,
       "license": "MIT"
     },
     "node_modules/@volar/typescript": {
-      "version": "2.4.17",
-      "resolved": "https://registry.npmjs.org/@volar/typescript/-/typescript-2.4.17.tgz",
-      "integrity": "sha512-3paEFNh4P5DkgNUB2YkTRrfUekN4brAXxd3Ow1syMqdIPtCZHbUy4AW99S5RO/7mzyTWPMdDSo3mqTpB/LPObQ==",
+      "version": "2.4.18",
+      "resolved": "https://registry.npmjs.org/@volar/typescript/-/typescript-2.4.18.tgz",
+      "integrity": "sha512-xcbsMG8m/yhvO1VIKnTtc+llZxw3YtWkZiV7/F1qNpTORdPExkZRcBxJ5d19MXLpkeiQ+DG5JURHh1SV0bcWRA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@volar/language-core": "2.4.17",
+        "@volar/language-core": "2.4.18",
         "path-browserify": "^1.0.1",
         "vscode-uri": "^3.0.8"
       }
@@ -5037,6 +5047,36 @@
         "node": ">=10"
       }
     },
+    "node_modules/astro/node_modules/zod": {
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
+    "node_modules/astro/node_modules/zod-to-json-schema": {
+      "version": "3.24.6",
+      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz",
+      "integrity": "sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==",
+      "dev": true,
+      "license": "ISC",
+      "peerDependencies": {
+        "zod": "^3.24.1"
+      }
+    },
+    "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==",
+      "dev": true,
+      "peerDependencies": {
+        "typescript": "^4.9.4 || ^5.0.2",
+        "zod": "^3"
+      }
+    },
     "node_modules/async-function": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/async-function/-/async-function-1.0.0.tgz",
@@ -19530,35 +19570,15 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.0.0.tgz",
+      "integrity": "sha512-9diLdTPc/L7w/5jI4C3gHYNiGHDV9IZYxo1e5LSD8cabi65WVTWWb+g2BGPEpUUCOxR4D+6O5B0AzyMdUAXwrw==",
       "dev": true,
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
     },
-    "node_modules/zod-to-json-schema": {
-      "version": "3.24.6",
-      "resolved": "https://registry.npmjs.org/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz",
-      "integrity": "sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==",
-      "dev": true,
-      "license": "ISC",
-      "peerDependencies": {
-        "zod": "^3.24.1"
-      }
-    },
-    "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==",
-      "dev": true,
-      "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/package.json b/package.json
index 5edaeb0822..e694d36069 100644
--- a/package.json
+++ b/package.json
@@ -180,7 +180,7 @@
     "terser": "^5.43.1",
     "unist-util-visit": "^5.0.0",
     "vnu-jar": "24.10.17",
-    "zod": "^3.25.76"
+    "zod": "^4.0.0"
   },
   "files": [
     "dist/{css,js}/*.{css,js,map}",