diff --git a/mod/assign/version.php b/mod/assign/version.php
index fa909e7bdda..3fa9cbaff62 100644
--- a/mod/assign/version.php
+++ b/mod/assign/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'mod_assign'; // Full name of the plugin (used for diagnostics).
-$plugin->version  = 2022071300;    // The current module version (Date: YYYYMMDDXX).
+$plugin->version  = 2021051701;    // The current module version (Date: YYYYMMDDXX).
 $plugin->requires = 2021051100;    // Requires this Moodle version.