diff --git a/wp-content/themes/twentytwenty/style.css b/wp-content/themes/twentytwenty/style.css
index e1e1be4555..2562eb1624 100644
--- a/wp-content/themes/twentytwenty/style.css
+++ b/wp-content/themes/twentytwenty/style.css
@@ -816,7 +816,10 @@ input:-ms-input-placeholder {
 }
 
 input::-moz-placeholder {
-	line-height: normal;
+	/* Browsers supporting line-height revert 
+	* to reset a property to the value established by the user-agent stylesheet 
+	*/
+	line-height: revert;
 }
 
 input[type="search"]::-webkit-search-decoration,
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 155cb284c0..5fba816131 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-alpha-46849';
+$wp_version = '5.4-alpha-46851';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.