diff --git a/package.json b/package.json
index 9e8b933..ee63465 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   },
   "homepage": "https://github.com/ffMathy/FluffySpoon.JavaScript.CSharpToTypeScriptGenerator#readme",
   "devDependencies": {
-    "@types/jasmine": "^3.6.2",
+    "@types/jasmine": "^4.0.3",
     "@types/node": "^16.0.0",
     "jasmine": "^3.6.3"
   },