diff --git a/package.json b/package.json
index c20fdbbf..2f248631 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "lint-staged": "4.0.3",
     "lodash": "4.17.4",
     "mocha": "3.5.0",
-    "nyc": "11.2.0",
+    "nyc": "11.2.1",
     "pre-commit": "1.2.2",
     "prettier": "1.6.1",
     "rimraf": "2.6.1",
diff --git a/packages/apollo-fetch/package.json b/packages/apollo-fetch/package.json
index e8d1f3ab..d9ff6878 100644
--- a/packages/apollo-fetch/package.json
+++ b/packages/apollo-fetch/package.json
@@ -59,7 +59,7 @@
     "lerna": "2.1.2",
     "lodash": "4.17.4",
     "mocha": "3.5.0",
-    "nyc": "11.2.0",
+    "nyc": "11.2.1",
     "rimraf": "2.6.1",
     "rollup": "0.48.2",
     "sinon": "3.2.1",