diff --git a/apps/web/package.json b/apps/web/package.json
index 8f021cc..0eec080 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -59,6 +59,6 @@
     "svelte-persisted-store": "0.12.0",
     "sveltekit-rate-limiter": "0.7.0",
     "tailwind-merge": "3.0.2",
-    "zod": "4.1.12"
+    "zod": "4.3.5"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 856be1c..e97ffea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6321,7 +6321,7 @@ __metadata:
     typescript: "npm:5.7.3"
     vite: "npm:7.3.0"
     wrangler: "npm:4.47.0"
-    zod: "npm:4.1.12"
+    zod: "npm:4.3.5"
   languageName: unknown
   linkType: soft
 
@@ -6520,10 +6520,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"zod@npm:4.1.12":
-  version: 4.1.12
-  resolution: "zod@npm:4.1.12"
-  checksum: 10c0/b64c1feb19e99d77075261eaf613e0b2be4dfcd3551eff65ad8b4f2a079b61e379854d066f7d447491fcf193f45babd8095551a9d47973d30b46b6d8e2c46774
+"zod@npm:4.3.5":
+  version: 4.3.5
+  resolution: "zod@npm:4.3.5"
+  checksum: 10c0/5a2db7e59177a3d7e202543f5136cb87b97b047b77c8a3d824098d3fa8b80d3aa40a0a5f296965c3b82dfdccdd05dbbfacce91347f16a39c675680fd7b1ab109
   languageName: node
   linkType: hard