diff --git a/packages/create-nadle/package.json b/packages/create-nadle/package.json
index eee9e145..5257fd93 100644
--- a/packages/create-nadle/package.json
+++ b/packages/create-nadle/package.json
@@ -31,7 +31,7 @@
 		"size-limit": "^11.2.0",
 		"std-env": "^3.10.0",
 		"typescript": "^5.9.3",
-		"vitest": "4.0.18",
+		"vitest": "4.1.0",
 		"yaml": "^2.8.2"
 	},
 	"engines": {
diff --git a/packages/eslint-plugin/package.json b/packages/eslint-plugin/package.json
index 8703fe16..fa7261aa 100644
--- a/packages/eslint-plugin/package.json
+++ b/packages/eslint-plugin/package.json
@@ -27,7 +27,7 @@
 		"@typescript-eslint/rule-tester": "~8.56.0",
 		"@typescript-eslint/utils": "~8.56.0",
 		"typescript": "^5.9.3",
-		"vitest": "4.0.18"
+		"vitest": "4.1.0"
 	},
 	"peerDependencies": {
 		"eslint": "^9.0.0"
diff --git a/packages/kernel/package.json b/packages/kernel/package.json
index d0a1b207..d0b704f0 100644
--- a/packages/kernel/package.json
+++ b/packages/kernel/package.json
@@ -21,7 +21,7 @@
 	"devDependencies": {
 		"@types/node": "^20.19.25",
 		"typescript": "^5.9.3",
-		"vitest": "4.0.18"
+		"vitest": "4.1.0"
 	},
 	"engines": {
 		"node": ">=22"
diff --git a/packages/language-server/package.json b/packages/language-server/package.json
index 5e1226ea..8ed9bca7 100644
--- a/packages/language-server/package.json
+++ b/packages/language-server/package.json
@@ -37,7 +37,7 @@
 		"size-limit": "^11.2.0",
 		"std-env": "^3.10.0",
 		"tsup": "^8.5.1",
-		"vitest": "4.0.18"
+		"vitest": "4.1.0"
 	},
 	"engines": {
 		"node": ">=22"
diff --git a/packages/nadle/package.json b/packages/nadle/package.json
index fdffe17d..21a3bb42 100644
--- a/packages/nadle/package.json
+++ b/packages/nadle/package.json
@@ -65,7 +65,7 @@
 		"typedoc": "^0.28.15",
 		"typedoc-plugin-markdown": "^4.10.0",
 		"typescript": "^5.9.3",
-		"vitest": "4.0.18",
+		"vitest": "4.1.0",
 		"yaml": "^2.8.2"
 	},
 	"engines": {
diff --git a/packages/project-resolver/package.json b/packages/project-resolver/package.json
index 6a86848f..23e9cf62 100644
--- a/packages/project-resolver/package.json
+++ b/packages/project-resolver/package.json
@@ -31,7 +31,7 @@
 	"devDependencies": {
 		"@types/node": "^20.19.25",
 		"typescript": "^5.9.3",
-		"vitest": "4.0.18"
+		"vitest": "4.1.0"
 	},
 	"engines": {
 		"node": ">=22"