diff --git a/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css b/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css
index 6b6bd47220..d32bad64f7 100644
--- a/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css
+++ b/wp-content/themes/twentyseventeen/assets/css/editor-blocks.css
@@ -726,6 +726,10 @@ table.wp-block-table td:last-child {
 	white-space: nowrap;
 }
 
+.wp-block-button .wp-block-button__link[data-is-placeholder-visible=true] {
+    height: auto;
+}
+
 .wp-block-button__link {
 	background-color: #222;
 	color: #fff;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b8f4c5b6be..5fc3fcd017 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-45763';
+$wp_version = '5.3-alpha-45764';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.