diff --git a/package.json b/package.json
index a933c1b..6e696ed 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@aureooms/js-operator": "^1.0.2",
     "@aureooms/js-random": "^2.0.0",
     "@aureooms/js-string": "^0.2.0",
-    "ava": "^0.18.2",
+    "ava": "^0.19.0",
     "babel-cli": "^6.23.0",
     "babel-polyfill": "^6.23.0",
     "babel-preset-latest": "^6.22.0",