diff --git a/package.json b/package.json
index 888ec3d..f4b0673 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   },
   "homepage": "https://github.com/caitp/karma-coveralls",
   "dependencies": {
-    "coveralls": "~2.11.2",
+    "coveralls": "~3.0.0",
     "lcov-result-merger": "^1.0.2",
     "through2": "^2.0.0",
     "vinyl-fs": "^2.2.1"