Update.

README.md

@@ -7,7 +7,7 @@ This branch contains the prerelease of D3 4.0. This API is unstable and may chan
 If you use NPM, `npm install d3@next`. Otherwise, download the [latest release](https://github.com/mbostock/d3/releases/latest). The released bundle supports AMD, CommonJS, and vanilla environments. Create a custom build using [Rollup](https://github.com/rollup/rollup) or your preferred bundler. You can also load directly from [d3js.org](https://d3js.org):
 
 ```html
-<script src="https://d3js.org/d3.v4.0.0-alpha.33.min.js"></script>
+<script src="https://d3js.org/d3.v4.0.0-alpha.34.min.js"></script>
 ```
 
 ## API Reference

package.json

 {
   "name": "d3",
-  "version": "4.0.0-alpha.33",
+  "version": "4.0.0-alpha.34",
   "publishConfig": {
     "tag": "next"
   },
@@ -40,7 +40,7 @@
   },
   "dependencies": {
     "d3-array": "0.7.1",
-    "d3-axis": "0.3.0",
+    "d3-axis": "0.3.1",
     "d3-collection": "0.1.2",
     "d3-color": "0.4.2",
     "d3-dispatch": "0.4.3",
@@ -48,7 +48,7 @@
     "d3-ease": "0.7.0",
     "d3-force": "0.5.0",
     "d3-format": "0.5.1",
-    "d3-hierarchy": "0.2.0",
+    "d3-hierarchy": "0.2.1",
     "d3-interpolate": "0.7.0",
     "d3-path": "0.1.5",
     "d3-polygon": "0.2.1",
@@ -56,7 +56,7 @@
     "d3-queue": "2.0.3",
     "d3-random": "0.2.1",
     "d3-request": "0.4.5",
-    "d3-scale": "0.6.4",
+    "d3-scale": "0.7.0",
     "d3-selection": "0.7.0",
     "d3-shape": "0.6.0",
     "d3-time": "0.2.5",