diff --git a/package.json b/package.json
index b055bac..6ae3d30 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   "dependencies": {},
   "devDependencies": {
     "coveralls": "^3.0.0",
-    "tap": "^11.0.0"
+    "tap": "^14.10.6"
   },
   "keywords": [
     "Rust",