diff --git a/package-lock.json b/package-lock.json
index 52d4475..c1d05a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@patternfly/patternfly-component-schemas": "1.2.0",
         "fastest-levenshtein": "1.0.16",
         "pid-port": "2.0.0",
-        "zod": "4.2.1"
+        "zod": "4.3.5"
       },
       "bin": {
         "patternfly-mcp": "dist/cli.js",
@@ -12177,9 +12177,9 @@
       }
     },
     "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"
diff --git a/package.json b/package.json
index 027e9b4..c7af1c8 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "@patternfly/patternfly-component-schemas": "1.2.0",
     "fastest-levenshtein": "1.0.16",
     "pid-port": "2.0.0",
-    "zod": "4.2.1"
+    "zod": "4.3.5"
   },
   "devDependencies": {
     "@cdcabrera/eslint-config-toolkit": "^0.3.0",