diff --git a/package.json b/package.json
index aeab73e..6c32cda 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "typescript": "^5.6.3",
     "typescript-eslint": "^8.13.0",
     "vite": "^5.4.10",
-    "vitest": "^2.1.4"
+    "vitest": "^2.1.4",
+    "ts-gaussian": "3.0.5"
   }
 }