diff --git a/src/FileReader.php b/src/FileReader.php
index c29774e..e98f212 100644
--- a/src/FileReader.php
+++ b/src/FileReader.php
@@ -2,13 +2,28 @@
 
 namespace CoenJacobs\Conductor;
 
+/**
+ * Class FileReader
+ *
+ * @package CoenJacobs\Conductor
+ */
 class FileReader
 {
-    public function getPluginVersion($slug)
+	/**
+	 * Get the current version of an installed plugin.
+	 *
+	 * @param string $slug
+	 *
+	 * @return false|string
+	 */
+	public function getPluginVersion($slug)
     {
-        $contents = file_get_contents(WP_PLUGIN_DIR .'/' . $slug);
-        $matches = [];
-        preg_match('/(?:.*)(?:Version:)\s*(.*)?/', $contents, $matches);
-        return $matches[1];
+	    // Stripped down list of headers.
+	    $default_headers = [
+		    'Version'     => 'Version',
+	    ];
+
+	    $plugin_data = get_file_data( WP_PLUGIN_DIR . '/' . $slug, $default_headers, 'plugin' );
+	    return ! empty( $plugin_data['Version'] ) ? $plugin_data['Version'] : false; // Set default that you are set to handle as a false.
     }
 }