diff --git a/app/game-api/package.json b/app/game-api/package.json
index 56d92c5..1799435 100644
--- a/app/game-api/package.json
+++ b/app/game-api/package.json
@@ -36,6 +36,6 @@
         "es-toolkit": "^1.43.0",
         "fastify": "^5.6.2",
         "redis": "^5.10.0",
-        "zod": "^4.3.4"
+        "zod": "^4.3.5"
     }
 }
diff --git a/app/game-engine/package.json b/app/game-engine/package.json
index 69dd9f9..935f222 100644
--- a/app/game-engine/package.json
+++ b/app/game-engine/package.json
@@ -20,7 +20,7 @@
         "@sammo-ts/infra": "workspace:*",
         "@sammo-ts/logic": "workspace:*",
         "es-toolkit": "^1.43.0",
-        "zod": "^4.3.4"
+        "zod": "^4.3.5"
     },
     "devDependencies": {
         "tsdown": "^0.18.4",
diff --git a/app/gateway-api/package.json b/app/gateway-api/package.json
index ee196a3..4665b9d 100644
--- a/app/gateway-api/package.json
+++ b/app/gateway-api/package.json
@@ -38,6 +38,6 @@
         "fastify": "^5.6.2",
         "pm2": "^5.4.3",
         "redis": "^5.10.0",
-        "zod": "^4.3.4"
+        "zod": "^4.3.5"
     }
 }
diff --git a/app/gateway-frontend/package.json b/app/gateway-frontend/package.json
index 4c81cdf..7359e46 100644
--- a/app/gateway-frontend/package.json
+++ b/app/gateway-frontend/package.json
@@ -25,7 +25,7 @@
         "pinia": "^3.0.4",
         "vue": "^3.5.26",
         "vue-router": "^4.6.4",
-        "zod": "^4.3.4"
+        "zod": "^4.3.5"
     },
     "devDependencies": {
         "@tailwindcss/vite": "^4.1.18",
diff --git a/packages/logic/package.json b/packages/logic/package.json
index cca49ab..daf6799 100644
--- a/packages/logic/package.json
+++ b/packages/logic/package.json
@@ -23,7 +23,7 @@
         "@sammo-ts/common": "workspace:*",
         "es-toolkit": "^1.43.0",
         "immer": "^11.1.3",
-        "zod": "^4.3.4"
+        "zod": "^4.3.5"
     },
     "devDependencies": {
         "tsdown": "^0.18.4",
diff --git a/packages/tools-scripts/src/generate-resource-schemas.ts b/packages/tools-scripts/src/generate-resource-schemas.ts
index efc52ea..dbd62a3 100644
--- a/packages/tools-scripts/src/generate-resource-schemas.ts
+++ b/packages/tools-scripts/src/generate-resource-schemas.ts
@@ -3,6 +3,7 @@ import path from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 import { z } from 'zod';
+import type { ZodTypeAny } from 'zod';
 import {
     MapResourceSchema,
     ScenarioResourceSchema,
@@ -15,7 +16,7 @@ const __dirname = path.dirname(__filename);
 const REPO_ROOT = path.resolve(__dirname, '..', '..', '..');
 const RESOURCE_ROOT = path.join(REPO_ROOT, 'resources');
 
-const writeSchema = async (relativePath: string, schema: unknown): Promise<void> => {
+const writeSchema = async (relativePath: string, schema: ZodTypeAny): Promise<void> => {
     const outputPath = path.join(RESOURCE_ROOT, relativePath);
     const jsonSchema = z.toJSONSchema(schema, { target: 'draft-07' });
     const serialized = `${JSON.stringify(jsonSchema, null, 4)}\n`;
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9f5617d..6e7e77f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -84,8 +84,8 @@ importers:
         specifier: ^5.10.0
         version: 5.10.0
       zod:
-        specifier: ^4.3.4
-        version: 4.3.4
+        specifier: ^4.3.5
+        version: 4.3.5
     devDependencies:
       tsdown:
         specifier: ^0.18.4
@@ -115,8 +115,8 @@ importers:
         specifier: ^1.43.0
         version: 1.43.0
       zod:
-        specifier: ^4.3.4
-        version: 4.3.4
+        specifier: ^4.3.5
+        version: 4.3.5
     devDependencies:
       tsdown:
         specifier: ^0.18.4
@@ -237,8 +237,8 @@ importers:
         specifier: ^5.10.0
         version: 5.10.0
       zod:
-        specifier: ^4.3.4
-        version: 4.3.4
+        specifier: ^4.3.5
+        version: 4.3.5
     devDependencies:
       tsdown:
         specifier: ^0.18.4
@@ -292,8 +292,8 @@ importers:
         specifier: ^4.6.4
         version: 4.6.4(vue@3.5.26(typescript@5.9.3))
       zod:
-        specifier: ^4.3.4
-        version: 4.3.4
+        specifier: ^4.3.5
+        version: 4.3.5
     devDependencies:
       '@tailwindcss/vite':
         specifier: ^4.1.18
@@ -382,8 +382,8 @@ importers:
         specifier: ^11.1.3
         version: 11.1.3
       zod:
-        specifier: ^4.3.4
-        version: 4.3.4
+        specifier: ^4.3.5
+        version: 4.3.5
     devDependencies:
       tsdown:
         specifier: ^0.18.4
@@ -3446,9 +3446,6 @@ packages:
   zeptomatch@2.0.2:
     resolution: {integrity: sha512-H33jtSKf8Ijtb5BW6wua3G5DhnFjbFML36eFu+VdOoVY4HD9e7ggjqdM6639B+L87rjnR6Y+XeRzBXZdy52B/g==}
 
-  zod@4.3.4:
-    resolution: {integrity: sha512-Zw/uYiiyF6pUT1qmKbZziChgNPRu+ZRneAsMUDU6IwmXdWt5JwcUfy2bvLOCUtz5UniaN/Zx5aFttZYbYc7O/A==}
-
   zod@4.3.5:
     resolution: {integrity: sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==}
 
@@ -6296,6 +6293,4 @@ snapshots:
     dependencies:
       grammex: 3.1.12
 
-  zod@4.3.4: {}
-
   zod@4.3.5: {}