diff --git a/wp-admin/includes/plugin-install.php b/wp-admin/includes/plugin-install.php
index 6aaf71b9ab..1b2e2e5e63 100644
--- a/wp-admin/includes/plugin-install.php
+++ b/wp-admin/includes/plugin-install.php
@@ -697,7 +697,7 @@ function install_plugin_information() {
 				?>
 				</li>
 			<?php } if ( ! empty( $api->slug ) && empty( $api->external ) ) { ?>
-				<li><a target="_blank" href="<?php echo __( 'https://wordpress.org/plugins/' ) . $api->slug; ?>/"><?php _e( 'WordPress.org Plugin Page &#187;' ); ?></a></li>
+				<li><a target="_blank" href="<?php echo esc_url( __( 'https://wordpress.org/plugins/' ) . $api->slug ); ?>/"><?php _e( 'WordPress.org Plugin Page &#187;' ); ?></a></li>
 			<?php } if ( ! empty( $api->homepage ) ) { ?>
 				<li><a target="_blank" href="<?php echo esc_url( $api->homepage ); ?>"><?php _e( 'Plugin Homepage &#187;' ); ?></a></li>
 			<?php } if ( ! empty( $api->donate_link ) && empty( $api->contributors ) ) { ?>
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 852468b482..76540c6ab3 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.9-beta4-52418';
+$wp_version = '5.9-beta4-52419';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.