diff --git a/package-lock.json b/package-lock.json
index 89f072303f..6a72ad27a8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3373,6 +3373,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@coveo/push-api-client/node_modules/zod": {
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
     "node_modules/@coveo/search-token-server": {
       "resolved": "packages/ui/search-token-server",
       "link": true
@@ -30147,9 +30156,10 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.22.4",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.22.4.tgz",
-      "integrity": "sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==",
+      "version": "4.6.6",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.6.tgz",
+      "integrity": "sha512-4UmzQUF5fxvfcYHlbjBmejU+w+hbDnWFx4aS8kBx7nPBHcO2SqPbpAG8snbdg+Xse4pRefR98hgjFgIMCI/UhA==",
+      "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
@@ -34222,7 +34232,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "chalk": "4.1.2",
-        "zod": "3.22.4"
+        "zod": "4.6.6"
       },
       "bin": {
         "atomic-meta-check": "dist/index.js"
@@ -34341,7 +34351,7 @@
         "vue": "^3.2.41",
         "vue-router": "^4.1.5",
         "vuetify": "^3.0.0-beta.14",
-        "zod": "^3.19.1"
+        "zod": "^4.0.0"
       },
       "devDependencies": {
         "@coveo/platform-client": "58.5.0",
diff --git a/packages/ui/atomic/health-check/package.json b/packages/ui/atomic/health-check/package.json
index fe9bd52ed3..31d68a9f17 100644
--- a/packages/ui/atomic/health-check/package.json
+++ b/packages/ui/atomic/health-check/package.json
@@ -39,7 +39,7 @@
   ],
   "dependencies": {
     "chalk": "4.1.2",
-    "zod": "3.22.4"
+    "zod": "4.6.6"
   },
   "devDependencies": {
     "@coveo/do-npm": "1.0.0",
diff --git a/packages/ui/vue/create-headless-vue/template/package.json b/packages/ui/vue/create-headless-vue/template/package.json
index b590c3226c..3fc49e77e8 100644
--- a/packages/ui/vue/create-headless-vue/template/package.json
+++ b/packages/ui/vue/create-headless-vue/template/package.json
@@ -18,7 +18,7 @@
     "vue": "^3.2.41",
     "vue-router": "^4.1.5",
     "vuetify": "^3.0.0-beta.14",
-    "zod": "^3.19.1"
+    "zod": "^4.0.0"
   },
   "devDependencies": {
     "@coveo/platform-client": "58.5.0",