diff --git a/package-lock.json b/package-lock.json
index a44af17..bb1e0e5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7024,9 +7024,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.2.1.tgz",
-      "integrity": "sha512-0wZ1IRqGGhMP76gLqz8EyfBXKk0J2qo2+H3fi4mcUP/KtTocoX08nmIAHl1Z2kJIZbZee8KOpBCSNPRgauucjw==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
+      "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
@@ -7121,7 +7121,7 @@
       "dependencies": {
         "@agentage/core": "^0.1.0",
         "openai": "^6.15.0",
-        "zod": "4.2.1"
+        "zod": "4.3.5"
       },
       "devDependencies": {
         "@types/jest": "^30.0.0",
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index aad0aba..ceb1a43 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -41,7 +41,7 @@
   "dependencies": {
     "@agentage/core": "^0.1.0",
     "openai": "^6.15.0",
-    "zod": "4.2.1"
+    "zod": "4.3.5"
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",