diff --git a/streams/infer_membership.js b/streams/infer_membership.js
index 22ab720..2b9def5 100644
--- a/streams/infer_membership.js
+++ b/streams/infer_membership.js
@@ -76,7 +76,7 @@ module.exports = function () {
     var path = comment.context.ast;
 
     /*
-     * Deal with an oddity of esprima: the jsdoc comment is attached to a different
+     * Deal with an oddity of espree: the jsdoc comment is attached to a different
      * node in the two expressions `a.b = c` vs `a.b = function () {}`.
      */
     if (n.ExpressionStatement.check(path.node) &&
diff --git a/streams/parse.js b/streams/parse.js
index 3c6b9bd..f65b8bf 100644
--- a/streams/parse.js
+++ b/streams/parse.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var doctrine = require('doctrine'),
-  esprima = require('esprima'),
+  espree = require('espree'),
   through = require('through'),
   types = require('ast-types'),
   extend = require('extend');
@@ -41,7 +41,7 @@ function commentShebang(code) {
 module.exports = function () {
   return through(function (data) {
     var code = commentShebang(data.source),
-      ast = esprima.parse(code, {
+      ast = espree.parse(code, {
         loc: true,
         attachComment: true
       }),