diff --git a/package.json b/package.json
index dad4ff0..c51867d 100644
--- a/package.json
+++ b/package.json
@@ -24,18 +24,17 @@
   "license": "Apache-2.0",
   "dependencies": {},
   "devDependencies": {
-    "ava": "^0.16.0",
+    "ava": "^0.17.0",
     "coveralls": "^2.11.9",
     "eslint": "^3.5.0",
     "eslint-config-punchcard": "^1.0.1",
     "ghooks": "^1.3.2",
-    "nyc": "^6.0.0",
+    "nyc": "^10.0.0",
     "punchcard-commit-msg": "^1.0.0",
     "punchcard-semantic-release": "^2.0.1",
     "punchcard-shared-tests": "^1.0.2",
     "reparo": "^1.1.1-0",
-    "semantic-release": "^4.3.5",
-    "tap-diff": "^0.1.1"
+    "semantic-release": "^6.3.2"
   },
   "engines": {
     "node": "^6"