diff --git a/wp-includes/Requests/Transport/fsockopen.php b/wp-includes/Requests/Transport/fsockopen.php
index 21cb56d5ec..c7c61d3b13 100644
--- a/wp-includes/Requests/Transport/fsockopen.php
+++ b/wp-includes/Requests/Transport/fsockopen.php
@@ -150,7 +150,7 @@ class Requests_Transport_fsockopen implements Requests_Transport {
 		$options['hooks']->dispatch('fsockopen.remote_host_path', array(&$path, $url));
 
 		$request_body = '';
-		$out = sprintf("%s %s HTTP/%.1f\r\n", $options['type'], $path, $options['protocol_version']);
+		$out = sprintf("%s %s HTTP/%.1F\r\n", $options['type'], $path, $options['protocol_version']);
 
 		if ($options['type'] !== Requests::TRACE) {
 			if (is_array($data)) {
@@ -192,7 +192,7 @@ class Requests_Transport_fsockopen implements Requests_Transport {
 		$headers = Requests::flatten($headers);
 
 		if (!empty($headers)) {
-			$out .= implode($headers, "\r\n") . "\r\n";
+			$out .= implode("\r\n", $headers) . "\r\n";
 		}
 
 		$options['hooks']->dispatch('fsockopen.after_headers', array(&$out));
diff --git a/wp-includes/class-requests.php b/wp-includes/class-requests.php
index bb266189c1..ea1b868f53 100644
--- a/wp-includes/class-requests.php
+++ b/wp-includes/class-requests.php
@@ -88,7 +88,7 @@ class Requests {
 	 *
 	 * @var string
 	 */
-	const VERSION = '1.7';
+	const VERSION = '1.7-3470169';
 
 	/**
 	 * Registered transport classes
diff --git a/wp-includes/version.php b/wp-includes/version.php
index de3bc6555f..615e029a05 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-46257';
+$wp_version = '5.3-alpha-46258';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.