diff --git a/kiigame/package.json b/kiigame/package.json
index b18139c..2e856f0 100644
--- a/kiigame/package.json
+++ b/kiigame/package.json
@@ -112,7 +112,7 @@
     "inversify": "7.10.8",
     "konva": "7.2.5",
     "reflect-metadata": "0.2.2",
-    "zod": "4.1.13"
+    "zod": "4.3.6"
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "29.0.0",
diff --git a/package-lock.json b/package-lock.json
index 2421ff2..3a2d774 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "inversify": "7.10.8",
         "konva": "7.2.5",
         "reflect-metadata": "0.2.2",
-        "zod": "4.1.13"
+        "zod": "^4.3.6"
       },
       "devDependencies": {
         "@rollup/plugin-commonjs": "29.0.0",
@@ -4105,9 +4105,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.1.13",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.1.13.tgz",
-      "integrity": "sha512-AvvthqfqrAhNH9dnfmrfKzX5upOdjUVJYFqNSlkmGf64gRaTzlPwz99IHYnVs28qYAybvAlBV+H7pn0saFY4Ig==",
+      "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"