diff --git a/package.json b/package.json
index 0f35824..e53049a 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@vx/scale": "^0.0.111",
     "@vx/shape": "^0.0.111",
     "d3-array": "^1.2.0",
-    "next": "^2.3.1",
+    "next": "^4.2.3",
     "react": "^15.5.4",
     "react-dom": "^15.5.4"
   }