diff --git a/extension/package.json b/extension/package.json
index a124c46..419ec78 100644
--- a/extension/package.json
+++ b/extension/package.json
@@ -79,6 +79,6 @@
 		"@types/vscode": "^1.96.0",
 		"@types/node": "^22.0.0",
 		"esbuild": "^0.25.0",
-		"vitest": "^3.0.0"
+		"vitest": "^4.1.8"
 	}
 }