diff --git a/src/Hal/Metric/System/Packages/Composer/Packagist.php b/src/Hal/Metric/System/Packages/Composer/Packagist.php
index 30b5a124..4e609583 100644
--- a/src/Hal/Metric/System/Packages/Composer/Packagist.php
+++ b/src/Hal/Metric/System/Packages/Composer/Packagist.php
@@ -37,8 +37,10 @@ public function get($package)
         // get latest version
         $latest = '0.0.0';
         foreach ((array)$json->package->versions as $version => $datas) {
-            $version = preg_replace('([^\.\d])', '', $version);
-            if (!preg_match('!\d+\.\d+\.\d+!', $version)) {
+            if ($version[0] === 'v') {
+                $version = substr($version, 1);
+            }
+            if (!preg_match('#^[\.\d]+$#', $version)) {
                 continue;
             }
             if ($compare = version_compare($version, $latest) == 1) {
diff --git a/src/Hal/Report/Html/template/index.php b/src/Hal/Report/Html/template/index.php
index c02ce9b3..d537c695 100644
--- a/src/Hal/Report/Html/template/index.php
+++ b/src/Hal/Report/Html/template/index.php
@@ -141,7 +141,7 @@
                                 return strcmp($a->name, $b->name);
                             });
                             foreach ($packages as $package) { ?>
-                                <tr<?php if (null !== $package->installed && $package->installed !== $package->latest) { echo ' style="color:orangered"'; }?>>
+                                <tr<?php if (null !== $package->installed && version_compare($package->installed, $package->latest) === -1) { echo ' style="color:orangered"'; }?>>
                                     <td><?php echo $package->name; ?></td>
                                     <td><?php echo $package->required; ?></td>
                                     <?php if (0 !== count($packagesInstalled)) {?><td><?php echo $package->installed; ?></td><?php } ?>