diff --git a/src/main/resources/templates/checkouts/new.html b/src/main/resources/templates/checkouts/new.html
index a97234d..c6e2c08 100644
--- a/src/main/resources/templates/checkouts/new.html
+++ b/src/main/resources/templates/checkouts/new.html
@@ -58,7 +58,7 @@ <h1>Hi, <br />Let's test a transaction</h1>
     </div>
   </div>
 
-  <script src="https://js.braintreegateway.com/web/dropin/1.21.0/js/dropin.min.js"></script>
+  <script src="https://js.braintreegateway.com/web/dropin/1.22.0/js/dropin.min.js"></script>
   <script th:inline="javascript">
     /*<![CDATA[*/
     var form = document.querySelector('#payment-form');