diff --git a/Documentation/Installation/Index.rst b/Documentation/Installation/Index.rst
index b99e9b45..90d79f04 100644
--- a/Documentation/Installation/Index.rst
+++ b/Documentation/Installation/Index.rst
@@ -19,7 +19,7 @@ Download phar archive
 To install Surf as phar archive, run the following commands::
 
     mkdir /usr/local/surf
-    curl -L https://github.com/TYPO3/Surf/releases/download/3.4.2/surf.phar -o /usr/local/surf/surf.phar
+    curl -L https://github.com/TYPO3/Surf/releases/download/3.4.3/surf.phar -o /usr/local/surf/surf.phar
     chmod +x /usr/local/surf/surf.phar
     ln -s /usr/local/surf/surf.phar /usr/local/bin/surf
 
diff --git a/Resources/services.php b/Resources/services.php
index 523ed67c..2f5b3c01 100644
--- a/Resources/services.php
+++ b/Resources/services.php
@@ -37,7 +37,7 @@
 
     $parameters->set('name', 'TYPO3 Surf');
 
-    $parameters->set('version', '3.4.2');
+    $parameters->set('version', '3.4.3');
 
     $services = $containerConfigurator->services();