diff --git a/packages/create-rslib/fragments/tools/vitest-node-js/package.json b/packages/create-rslib/fragments/tools/vitest-node-js/package.json
index 5d3a65180..e7bfff325 100644
--- a/packages/create-rslib/fragments/tools/vitest-node-js/package.json
+++ b/packages/create-rslib/fragments/tools/vitest-node-js/package.json
@@ -3,6 +3,6 @@
     "test": "vitest run"
   },
   "devDependencies": {
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/fragments/tools/vitest-node-ts/package.json b/packages/create-rslib/fragments/tools/vitest-node-ts/package.json
index 5d3a65180..e7bfff325 100644
--- a/packages/create-rslib/fragments/tools/vitest-node-ts/package.json
+++ b/packages/create-rslib/fragments/tools/vitest-node-ts/package.json
@@ -3,6 +3,6 @@
     "test": "vitest run"
   },
   "devDependencies": {
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/fragments/tools/vitest-react-js/package.json b/packages/create-rslib/fragments/tools/vitest-react-js/package.json
index 8ef6e194a..8281cf080 100644
--- a/packages/create-rslib/fragments/tools/vitest-react-js/package.json
+++ b/packages/create-rslib/fragments/tools/vitest-react-js/package.json
@@ -6,6 +6,6 @@
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.0",
     "jsdom": "^26.1.0",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/fragments/tools/vitest-react-ts/package.json b/packages/create-rslib/fragments/tools/vitest-react-ts/package.json
index 8ef6e194a..8281cf080 100644
--- a/packages/create-rslib/fragments/tools/vitest-react-ts/package.json
+++ b/packages/create-rslib/fragments/tools/vitest-react-ts/package.json
@@ -6,6 +6,6 @@
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.0",
     "jsdom": "^26.1.0",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/fragments/tools/vitest-vue-js/package.json b/packages/create-rslib/fragments/tools/vitest-vue-js/package.json
index 3fa144df7..60a9c3f23 100644
--- a/packages/create-rslib/fragments/tools/vitest-vue-js/package.json
+++ b/packages/create-rslib/fragments/tools/vitest-vue-js/package.json
@@ -7,6 +7,6 @@
     "@testing-library/vue": "^8.1.0",
     "@vitejs/plugin-vue": "^6.0.1",
     "jsdom": "^26.1.0",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/fragments/tools/vitest-vue-ts/package.json b/packages/create-rslib/fragments/tools/vitest-vue-ts/package.json
index 3fa144df7..60a9c3f23 100644
--- a/packages/create-rslib/fragments/tools/vitest-vue-ts/package.json
+++ b/packages/create-rslib/fragments/tools/vitest-vue-ts/package.json
@@ -7,6 +7,6 @@
     "@testing-library/vue": "^8.1.0",
     "@vitejs/plugin-vue": "^6.0.1",
     "jsdom": "^26.1.0",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/template-[node-dual]-[vitest]-js/package.json b/packages/create-rslib/template-[node-dual]-[vitest]-js/package.json
index 0cebc7c93..9f30629c0 100644
--- a/packages/create-rslib/template-[node-dual]-[vitest]-js/package.json
+++ b/packages/create-rslib/template-[node-dual]-[vitest]-js/package.json
@@ -19,6 +19,6 @@
   },
   "devDependencies": {
     "@rslib/core": "workspace:*",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/template-[node-dual]-[vitest]-ts/package.json b/packages/create-rslib/template-[node-dual]-[vitest]-ts/package.json
index 5146abf2d..a215b8a7e 100644
--- a/packages/create-rslib/template-[node-dual]-[vitest]-ts/package.json
+++ b/packages/create-rslib/template-[node-dual]-[vitest]-ts/package.json
@@ -23,6 +23,6 @@
     "@rslib/core": "workspace:*",
     "@types/node": "^22.18.12",
     "typescript": "^5.9.3",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/template-[node-esm]-[vitest]-js/package.json b/packages/create-rslib/template-[node-esm]-[vitest]-js/package.json
index 529d57094..865454351 100644
--- a/packages/create-rslib/template-[node-esm]-[vitest]-js/package.json
+++ b/packages/create-rslib/template-[node-esm]-[vitest]-js/package.json
@@ -17,6 +17,6 @@
   },
   "devDependencies": {
     "@rslib/core": "workspace:*",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/template-[node-esm]-[vitest]-ts/package.json b/packages/create-rslib/template-[node-esm]-[vitest]-ts/package.json
index 90a360d54..1781427cb 100644
--- a/packages/create-rslib/template-[node-esm]-[vitest]-ts/package.json
+++ b/packages/create-rslib/template-[node-esm]-[vitest]-ts/package.json
@@ -21,6 +21,6 @@
     "@rslib/core": "workspace:*",
     "@types/node": "^22.18.12",
     "typescript": "^5.9.3",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   }
 }
diff --git a/packages/create-rslib/template-[react]-[storybook,vitest]-js/package.json b/packages/create-rslib/template-[react]-[storybook,vitest]-js/package.json
index 74685a0bd..3416331bc 100644
--- a/packages/create-rslib/template-[react]-[storybook,vitest]-js/package.json
+++ b/packages/create-rslib/template-[react]-[storybook,vitest]-js/package.json
@@ -31,7 +31,7 @@
     "storybook": "^9.1.15",
     "storybook-addon-rslib": "^2.1.2",
     "storybook-react-rsbuild": "^2.1.2",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   },
   "peerDependencies": {
     "react": ">=16.9.0",
diff --git a/packages/create-rslib/template-[react]-[storybook,vitest]-ts/package.json b/packages/create-rslib/template-[react]-[storybook,vitest]-ts/package.json
index b2f6e61aa..9a1d3179f 100644
--- a/packages/create-rslib/template-[react]-[storybook,vitest]-ts/package.json
+++ b/packages/create-rslib/template-[react]-[storybook,vitest]-ts/package.json
@@ -35,7 +35,7 @@
     "storybook-addon-rslib": "^2.1.2",
     "storybook-react-rsbuild": "^2.1.2",
     "typescript": "^5.9.3",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   },
   "peerDependencies": {
     "react": ">=16.9.0",
diff --git a/packages/create-rslib/template-[react]-[vitest]-js/package.json b/packages/create-rslib/template-[react]-[vitest]-js/package.json
index 5ec6dff1b..d199845b6 100644
--- a/packages/create-rslib/template-[react]-[vitest]-js/package.json
+++ b/packages/create-rslib/template-[react]-[vitest]-js/package.json
@@ -22,7 +22,7 @@
     "@testing-library/react": "^16.3.0",
     "jsdom": "^26.1.0",
     "react": "^19.2.0",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   },
   "peerDependencies": {
     "react": ">=16.9.0",
diff --git a/packages/create-rslib/template-[react]-[vitest]-ts/package.json b/packages/create-rslib/template-[react]-[vitest]-ts/package.json
index 6365d8757..076185a5c 100644
--- a/packages/create-rslib/template-[react]-[vitest]-ts/package.json
+++ b/packages/create-rslib/template-[react]-[vitest]-ts/package.json
@@ -26,7 +26,7 @@
     "jsdom": "^26.1.0",
     "react": "^19.2.0",
     "typescript": "^5.9.3",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.5"
   },
   "peerDependencies": {
     "react": ">=16.9.0",
diff --git a/packages/create-rslib/template-[vue]-[storybook,vitest]-js/package.json b/packages/create-rslib/template-[vue]-[storybook,vitest]-js/package.json
index f9c305921..f19704a4b 100644
--- a/packages/create-rslib/template-[vue]-[storybook,vitest]-js/package.json
+++ b/packages/create-rslib/template-[vue]-[storybook,vitest]-js/package.json
@@ -33,7 +33,7 @@
     "storybook": "^9.1.15",
     "storybook-addon-rslib": "^2.1.2",
     "storybook-vue3-rsbuild": "^2.1.2",
-    "vitest": "^3.2.4",
+    "vitest": "^4.0.5",
     "vue": "^3.5.22"
   },
   "peerDependencies": {
diff --git a/packages/create-rslib/template-[vue]-[storybook,vitest]-ts/package.json b/packages/create-rslib/template-[vue]-[storybook,vitest]-ts/package.json
index 7a6aac6ee..bc37e23a2 100644
--- a/packages/create-rslib/template-[vue]-[storybook,vitest]-ts/package.json
+++ b/packages/create-rslib/template-[vue]-[storybook,vitest]-ts/package.json
@@ -34,7 +34,7 @@
     "storybook-addon-rslib": "^2.1.2",
     "storybook-vue3-rsbuild": "^2.1.2",
     "typescript": "^5.9.3",
-    "vitest": "^3.2.4",
+    "vitest": "^4.0.5",
     "vue": "^3.5.22",
     "vue-tsc": "^3.1.2"
   },
diff --git a/packages/create-rslib/template-[vue]-[vitest]-js/package.json b/packages/create-rslib/template-[vue]-[vitest]-js/package.json
index c7261bbcb..5e906c3d2 100644
--- a/packages/create-rslib/template-[vue]-[vitest]-js/package.json
+++ b/packages/create-rslib/template-[vue]-[vitest]-js/package.json
@@ -24,7 +24,7 @@
     "@vitejs/plugin-vue": "^6.0.1",
     "jsdom": "^26.1.0",
     "rsbuild-plugin-unplugin-vue": "^0.1.0",
-    "vitest": "^3.2.4",
+    "vitest": "^4.0.5",
     "vue": "^3.5.22"
   },
   "peerDependencies": {
diff --git a/packages/create-rslib/template-[vue]-[vitest]-ts/package.json b/packages/create-rslib/template-[vue]-[vitest]-ts/package.json
index d74c71585..ca037fa77 100644
--- a/packages/create-rslib/template-[vue]-[vitest]-ts/package.json
+++ b/packages/create-rslib/template-[vue]-[vitest]-ts/package.json
@@ -25,7 +25,7 @@
     "jsdom": "^26.1.0",
     "rsbuild-plugin-unplugin-vue": "^0.1.0",
     "typescript": "^5.9.3",
-    "vitest": "^3.2.4",
+    "vitest": "^4.0.5",
     "vue": "^3.5.22",
     "vue-tsc": "^3.1.2"
   },