diff --git a/package.json b/package.json
index e845453..898d5ba 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "devDependencies": {
     "coveralls": "3.0.7",
     "standard": "14.3.1",
-    "tap": "14.8.3"
+    "tap": "14.9.1"
   },
   "dependencies": {
     "lix-index": "1.0.1",