Index: wp-admin/includes/update.php
===================================================================
--- wp-admin/includes/update.php	(revision 60707)
+++ wp-admin/includes/update.php	(working copy)
@@ -523,7 +523,7 @@
 		if ( ! current_user_can( 'update_plugins' ) ) {
 			printf(
 				/* translators: 1: Plugin name, 2: Details URL, 3: Additional link attributes, 4: Version number. */
-				__( 'There is a new version of %1$s available. <a href="%2$s" %3$s>View version %4$s details</a>.' ),
+				__( 'There is a new version of <strong>%1$s</strong> available. <a href="%2$s" %3$s>View version %4$s details</a>.' ),
 				$plugin_name,
 				esc_url( $details_url ),
 				sprintf(
@@ -536,7 +536,7 @@
 		} elseif ( empty( $response->package ) ) {
 			printf(
 				/* translators: 1: Plugin name, 2: Details URL, 3: Additional link attributes, 4: Version number. */
-				__( 'There is a new version of %1$s available. <a href="%2$s" %3$s>View version %4$s details</a>. <em>Automatic update is unavailable for this plugin.</em>' ),
+				__( 'There is a new version of <strong>%1$s</strong> available. <a href="%2$s" %3$s>View version %4$s details</a>. <em>Automatic update is unavailable for this plugin.</em>' ),
 				$plugin_name,
 				esc_url( $details_url ),
 				sprintf(
@@ -550,7 +550,7 @@
 			if ( $compatible_php ) {
 				printf(
 					/* translators: 1: Plugin name, 2: Details URL, 3: Additional link attributes, 4: Version number, 5: Update URL, 6: Additional link attributes. */
-					__( 'There is a new version of %1$s available. <a href="%2$s" %3$s>View version %4$s details</a> or <a href="%5$s" %6$s>update now</a>.' ),
+					__( 'There is a new version of <strong>%1$s</strong> available. <a href="%2$s" %3$s>View version %4$s details</a> or <a href="%5$s" %6$s>update now</a>.' ),
 					$plugin_name,
 					esc_url( $details_url ),
 					sprintf(
@@ -569,7 +569,7 @@
 			} else {
 				printf(
 					/* translators: 1: Plugin name, 2: Details URL, 3: Additional link attributes, 4: Version number 5: URL to Update PHP page. */
-					__( 'There is a new version of %1$s available, but it does not work with your version of PHP. <a href="%2$s" %3$s>View version %4$s details</a> or <a href="%5$s">learn more about updating PHP</a>.' ),
+					__( 'There is a new version of <strong>%1$s</strong> available, but it does not work with your version of PHP. <a href="%2$s" %3$s>View version %4$s details</a> or <a href="%5$s">learn more about updating PHP</a>.' ),
 					$plugin_name,
 					esc_url( $details_url ),
 					sprintf(