diff --git a/ext_emconf.php b/ext_emconf.php
index 719b05dc..9258d440 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -27,7 +27,7 @@
     'uploadfolder'     => '1',
     'createDirs'       => 'uploads/tx_dpf',
     'clearCacheOnLoad' => 0,
-    'version'          => '5.1.0',
+    'version'          => '5.1.1',
     'constraints'      => array(
         'depends'   => array(
             'typo3' => '9.5.0-9.5.99',