diff --git a/package.json b/package.json
index 42b56ef..10e6896 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "bluebird": "3.4.6",
     "chai": "3.5.0",
     "cucumber": "1.2.2",
-    "debug": "2.2.0",
+    "debug": "2.3.3",
     "immutable": "3.8.1",
     "lodash.defaultsdeep": "4.6.0",
     "meow": "3.7.0",