diff --git a/ChangeLog-7.5.md b/ChangeLog-7.5.md
index 0e6d2039fce..0a763c711a8 100644
--- a/ChangeLog-7.5.md
+++ b/ChangeLog-7.5.md
@@ -2,7 +2,7 @@
 
 All notable changes of the PHPUnit 7.5 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
-## [7.5.5] - 2019-MM-DD
+## [7.5.5] - 2019-02-15
 
 ### Fixed
 
diff --git a/src/Runner/Version.php b/src/Runner/Version.php
index 37b68796c92..e52a3eb15b6 100644
--- a/src/Runner/Version.php
+++ b/src/Runner/Version.php
@@ -30,7 +30,7 @@ public static function id(): string
         }
 
         if (self::$version === null) {
-            $version       = new VersionId('7.5.4', \dirname(__DIR__, 2));
+            $version       = new VersionId('7.5.5', \dirname(__DIR__, 2));
             self::$version = $version->getVersion();
         }