Update version to 1.40.2

Author: jplukarski

CHANGELOG.md

@@ -1,5 +1,8 @@
 # CHANGELOG
 
+## 1.40.2
+  - Fix issue where some assets for the Drop-In would not load from the CDN
+
 ## 1.40.1
   - Update braintree-web to 3.97.1
 

README.md

@@ -35,7 +35,7 @@ This is a full example of a Drop-in integration that only accepts credit cards.
     <div id="dropin-container"></div>
     <button id="submit-button">Purchase</button>
 
-    <script src="https://js.braintreegateway.com/web/dropin/1.40.1/js/dropin.min.js"></script>
+    <script src="https://js.braintreegateway.com/web/dropin/1.40.2/js/dropin.min.js"></script>
 
     <script>
       var submitButton = document.querySelector('#submit-button');