diff --git a/package.json b/package.json
index 2d3ad452c98..6f934ad01c2 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "@types/node": "22.10.6",
     "@typescript-eslint/eslint-plugin": "7.18.0",
     "@typescript-eslint/parser": "7.18.0",
-    "@vitest/browser": "2.1.8",
+    "@vitest/browser": "3.0.3",
     "aws-sdk": "2.1692.0",
     "commitizen": "4.3.1",
     "concurrently": "9.1.2",
@@ -71,7 +71,7 @@
     "rimraf": "6.0.1",
     "semver": "7.6.3",
     "typescript": "5.5.4",
-    "vite": "5.4.11"
+    "vite": "6.0.11"
   },
   "overrides": {
     "@coveo/release": {
diff --git a/packages/atomic-hosted-page/package.json b/packages/atomic-hosted-page/package.json
index d28d6ee58fa..c0e17c063d5 100644
--- a/packages/atomic-hosted-page/package.json
+++ b/packages/atomic-hosted-page/package.json
@@ -40,7 +40,7 @@
     "@playwright/test": "1.49.1",
     "@types/node": "22.10.6",
     "rollup": "4.30.1",
-    "vite": "5.4.11",
+    "vite": "6.0.11",
     "ncp": "2.0.0"
   },
   "engines": {
diff --git a/packages/atomic/package.json b/packages/atomic/package.json
index 2f4b28bb587..750cd023109 100644
--- a/packages/atomic/package.json
+++ b/packages/atomic/package.json
@@ -114,7 +114,7 @@
     "@types/node": "22.10.6",
     "@types/postcss-import": "14.0.3",
     "@types/puppeteer": "7.0.4",
-    "@vitest/browser": "2.1.8",
+    "@vitest/browser": "3.0.3",
     "@whitespace/storybook-addon-html": "6.1.1",
     "autoprefixer": "10.4.20",
     "axe-core": "4.10.2",
@@ -150,8 +150,8 @@
     "ts-lit-plugin": "2.0.2",
     "ts-node": "10.9.2",
     "typescript": "5.5.4",
-    "vite": "5.4.11",
-    "vitest": "2.1.8",
+    "vite": "6.0.11",
+    "vitest": "3.0.3",
     "wait-on": "8.0.2"
   },
   "peerDependencies": {
diff --git a/packages/auth/package.json b/packages/auth/package.json
index 9e9b3fe051f..60430b81bfe 100644
--- a/packages/auth/package.json
+++ b/packages/auth/package.json
@@ -43,7 +43,7 @@
   "devDependencies": {
     "@coveo/release": "1.0.0",
     "rimraf": "6.0.1",
-    "vite": "5.4.11",
+    "vite": "6.0.11",
     "jest": "29.7.0",
     "ts-jest": "29.2.5"
   },
diff --git a/packages/headless-react/package.json b/packages/headless-react/package.json
index 89a9d269e42..ec38a1bb0a5 100644
--- a/packages/headless-react/package.json
+++ b/packages/headless-react/package.json
@@ -53,7 +53,7 @@
     "rimraf": "6.0.1",
     "typescript": "5.5.4",
     "typedoc": "0.27.6",
-    "vitest": "2.1.8"
+    "vitest": "3.0.3"
   },
   "peerDependencies": {
     "react": "^18",
diff --git a/packages/headless/package.json b/packages/headless/package.json
index 7de84633c97..463525af7cd 100644
--- a/packages/headless/package.json
+++ b/packages/headless/package.json
@@ -183,7 +183,7 @@
     "execa": "9.5.2",
     "ts-node": "10.9.2",
     "typedoc": "0.27.6",
-    "vitest": "2.1.8"
+    "vitest": "3.0.3"
   },
   "engines": {
     "node": "^20.9.0 || ^22.11.0"
diff --git a/packages/samples/atomic-react/package.json b/packages/samples/atomic-react/package.json
index 92d3f0648ee..1f3e6e1c24b 100644
--- a/packages/samples/atomic-react/package.json
+++ b/packages/samples/atomic-react/package.json
@@ -22,6 +22,6 @@
     "@types/react-dom": "18.3.0",
     "@vitejs/plugin-react": "4.3.2",
     "typescript": "5.5.4",
-    "vite": "5.4.11"
+    "vite": "6.0.11"
   }
 }
diff --git a/packages/samples/headless-commerce-react/package.json b/packages/samples/headless-commerce-react/package.json
index 8a7fba09fc5..f510928a557 100644
--- a/packages/samples/headless-commerce-react/package.json
+++ b/packages/samples/headless-commerce-react/package.json
@@ -33,8 +33,8 @@
     "@testing-library/react": "16.0.0",
     "@vitejs/plugin-react": "4.3.1",
     "local-web-server": "5.4.0",
-    "vite": "5.4.11",
+    "vite": "6.0.11",
     "vite-plugin-static-copy": "2.2.0",
-    "vitest": "2.1.8"
+    "vitest": "3.0.3"
   }
 }
diff --git a/packages/samples/headless-commerce-ssr-remix/package.json b/packages/samples/headless-commerce-ssr-remix/package.json
index a58098896b5..79e8c02d3ec 100644
--- a/packages/samples/headless-commerce-ssr-remix/package.json
+++ b/packages/samples/headless-commerce-ssr-remix/package.json
@@ -23,7 +23,7 @@
     "@types/react": "18.3.3",
     "@types/react-dom": "18.3.0",
     "typescript": "5.5.4",
-    "vite": "5.4.11",
+    "vite": "6.0.11",
     "vite-tsconfig-paths": "5.1.4"
   }
 }
diff --git a/packages/samples/headless-react/package.json b/packages/samples/headless-react/package.json
index 86fbd233bd8..086e3b3422e 100644
--- a/packages/samples/headless-react/package.json
+++ b/packages/samples/headless-react/package.json
@@ -55,7 +55,7 @@
     "cypress": "13.6.6",
     "cypress-repeat": "2.3.8",
     "gts": "5.3.1",
-    "vite": "5.4.11",
-    "vitest": "2.1.8"
+    "vite": "6.0.11",
+    "vitest": "3.0.3"
   }
 }
diff --git a/packages/samples/vuejs/package.json b/packages/samples/vuejs/package.json
index 39c7396bf7b..d16d521b67f 100644
--- a/packages/samples/vuejs/package.json
+++ b/packages/samples/vuejs/package.json
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@vitejs/plugin-vue": "5.2.1",
     "typescript": "5.5.4",
-    "vite": "5.4.11",
+    "vite": "6.0.11",
     "cypress": "13.6.6",
     "cypress-repeat": "2.3.8",
     "ncp": "2.0.0"