diff --git a/package.json b/package.json
index 71abd81..3e69887 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "karma": "^3.1.4",
     "karma-chrome-launcher": "^2.2.0",
     "karma-mocha": "^1.3.0",
-    "magicpen-prism": "^2.2.1",
+    "magicpen-prism": "^3.0.1",
     "mocha": "^6.0.0",
     "nyc": "^13.0.1",
     "prettier": "^1.15.3",