diff --git a/legacy/application/common/DateHelper.php b/legacy/application/common/DateHelper.php
index 9c75e5b2a..9ce4bc4ea 100644
--- a/legacy/application/common/DateHelper.php
+++ b/legacy/application/common/DateHelper.php
@@ -46,7 +46,7 @@ class Application_Common_DateHelper
     }
 
     /** Get the abbreviated timezone for the currently logged in user.
-     *  @return A string containing the short form of the timezone set in the preferences for the current user (eg. EST, CEST, etc.)
+     * @return string A string containing the short form of the timezone set in the preferences for the current user (eg. EST, CEST, etc.)
      */
     public static function getUserTimezoneAbbreviation()
     {
@@ -54,7 +54,7 @@ class Application_Common_DateHelper
     }
 
     /** Get the abbreviated timezone string of the timezone the station is set to.
-     *  @return A string containing the short form of the station's timezone (eg. EST, CEST, etc.)
+     * @return string A string containing the short form of the station's timezone (eg. EST, CEST, etc.)
      */
     public static function getStationTimezoneAbbreviation()
     {
diff --git a/legacy/tools/composer.json b/legacy/tools/composer.json
index e83f006bb..cc69f5ca6 100644
--- a/legacy/tools/composer.json
+++ b/legacy/tools/composer.json
@@ -1,6 +1,6 @@
 {
   "require": {
     "php": "^7.4",
-    "friendsofphp/php-cs-fixer": "<3.17.1"
+    "friendsofphp/php-cs-fixer": "<3.20.1"
   }
 }