diff --git a/examples/snippets/package.json b/examples/snippets/package.json
index 52f7111c4e..bef3cc0aa1 100644
--- a/examples/snippets/package.json
+++ b/examples/snippets/package.json
@@ -47,7 +47,7 @@
     "@redis/client": "^6.2.1",
     "@valkey/valkey-glide": "^2.5.2",
     "aws-sdk-client-mock": "^4.1.0",
-    "zod": "^4.6.2"
+    "zod": "^4.6.4"
   },
   "dependencies": {
     "arktype": "^2.2.3",
diff --git a/package-lock.json b/package-lock.json
index a33b52a9a0..74735d069e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -78,7 +78,7 @@
         "@redis/client": "^6.2.1",
         "@valkey/valkey-glide": "^2.5.2",
         "aws-sdk-client-mock": "^4.1.0",
-        "zod": "^4.6.2"
+        "zod": "^4.6.4"
       }
     },
     "layers": {
@@ -8281,9 +8281,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.6.2",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.2.tgz",
-      "integrity": "sha512-lh5RCAGFa1Cm2hjtNwLQhSs/AsqdWnTQaBER9fEwN/88pSh7KOtJavtBx/0VlkN/uFd61SwYmljLMDAsHlvzBQ==",
+      "version": "4.6.4",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.4.tgz",
+      "integrity": "sha512-AXSD6hvGdvRjajG/l1cC+d6IrhH+sjmPKtYeQdJIK8MFJl3LyClzS+o/YsVC+zQZPupAaeH5skwwm8YqYH7BqA==",
       "dev": true,
       "license": "MIT",
       "funding": {
@@ -8303,7 +8303,7 @@
         "@aws-lambda-powertools/testing-utils": "file:../testing",
         "@aws-sdk/client-sqs": "^3.1127.0",
         "@aws/lambda-invoke-store": "0.3.0",
-        "zod": "^4.6.2"
+        "zod": "^4.6.4"
       }
     },
     "packages/commons": {
@@ -8435,7 +8435,7 @@
       "devDependencies": {
         "avro-js": "^1.12.1",
         "protobufjs": "^8.8.0",
-        "zod": "^4.6.2"
+        "zod": "^4.6.4"
       },
       "peerDependencies": {
         "arktype": "^2.2.3",
@@ -8569,7 +8569,7 @@
         "@standard-schema/spec": "^1.1.0"
       },
       "devDependencies": {
-        "zod": "^4.6.2"
+        "zod": "^4.6.4"
       },
       "peerDependencies": {
         "@middy/core": "4.x || 5.x || 6.x || 7.x",
diff --git a/packages/batch/package.json b/packages/batch/package.json
index a054955795..1f10962ad5 100644
--- a/packages/batch/package.json
+++ b/packages/batch/package.json
@@ -91,6 +91,6 @@
     "@aws-lambda-powertools/testing-utils": "file:../testing",
     "@aws-sdk/client-sqs": "^3.1127.0",
     "@aws/lambda-invoke-store": "0.3.0",
-    "zod": "^4.6.2"
+    "zod": "^4.6.4"
   }
 }
diff --git a/packages/kafka/package.json b/packages/kafka/package.json
index 7e3b489864..113004cd3c 100644
--- a/packages/kafka/package.json
+++ b/packages/kafka/package.json
@@ -126,6 +126,6 @@
   "devDependencies": {
     "avro-js": "^1.12.1",
     "protobufjs": "^8.8.0",
-    "zod": "^4.6.2"
+    "zod": "^4.6.4"
   }
 }
diff --git a/packages/parser/package.json b/packages/parser/package.json
index 2d0c45c61f..6ea3ae429f 100644
--- a/packages/parser/package.json
+++ b/packages/parser/package.json
@@ -217,6 +217,6 @@
     }
   },
   "devDependencies": {
-    "zod": "^4.6.2"
+    "zod": "^4.6.4"
   }
 }