diff --git a/resolvers/node/package.json b/resolvers/node/package.json
index 3d108f9aa..336e8fb0e 100644
--- a/resolvers/node/package.json
+++ b/resolvers/node/package.json
@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "chai": "^3.5.0",
-    "coveralls": "^3.0.0",
+    "coveralls": "^3.1.0",
     "mocha": "^3.5.3",
     "nyc": "^11.9.0"
   }
diff --git a/resolvers/webpack/package.json b/resolvers/webpack/package.json
index 3c6b303eb..3f4856773 100644
--- a/resolvers/webpack/package.json
+++ b/resolvers/webpack/package.json
@@ -53,7 +53,7 @@
     "babel-preset-es2015-argon": "latest",
     "babel-register": "^6.26.0",
     "chai": "^3.5.0",
-    "coveralls": "^3.0.0",
+    "coveralls": "^3.1.0",
     "mocha": "^3.5.3",
     "nyc": "^11.9.0",
     "webpack": "https://gist.github.com/ljharb/9cdb687f3806f8e6cb8a365d0b7840eb"