diff --git a/package.json b/package.json
index 716031d..1d81fb1 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "express": "^4.16.3",
     "istanbul": "^0.4.5",
     "mocha": "^5.0.5",
-    "unexpected": "^10.37.2",
+    "unexpected": "^11.2.0",
     "unexpected-express": "^10.0.0",
     "unexpected-messy": "^7.4.1"
   },