diff --git a/package.json b/package.json
index 4c6cd5f..95fbb51 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "eslint": "^3.11.0",
     "mockery": "^2.0.0",
     "sinon": "^1.17.6",
-    "tap": "^8.0.1"
+    "tap": "^9.0.3"
   },
   "dependencies": {
     "yargs": "^6.5.0"