diff --git a/packages/babel-cli/package.json b/packages/babel-cli/package.json
index 70d04674ca..aa027bedc1 100644
--- a/packages/babel-cli/package.json
+++ b/packages/babel-cli/package.json
@@ -23,7 +23,7 @@
     "lodash": "^4.17.10",
     "mkdirp": "^0.5.1",
     "output-file-sync": "^2.0.0",
-    "slash": "^1.0.0",
+    "slash": "^2.0.0",
     "source-map": "^0.5.0"
   },
   "optionalDependencies": {