diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index f0091ac995..5cf01fec79 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -184,7 +184,7 @@ $migrations = $phpbb_extension_manager
 	->extension_directory('/migration')
 	->get_classes();
 
-// @deprecated to be removed in 3.2 final
+// @deprecated 3.1.0-RC4 (To be removed: 3.2.0)
 $migrations_deprecated = $phpbb_extension_manager
 	->get_finder()
 	->extension_directory('/migrations')
diff --git a/phpBB/phpbb/console/command/db/migrate.php b/phpBB/phpbb/console/command/db/migrate.php
index a25886fb82..68638a9515 100644
--- a/phpBB/phpbb/console/command/db/migrate.php
+++ b/phpBB/phpbb/console/command/db/migrate.php
@@ -120,7 +120,7 @@ class migrate extends \phpbb\console\command\command
 			->extension_directory('/migration')
 			->get_classes();
 
-		// @deprecated to be removed in 3.2 final
+		// @deprecated 3.1.0-RC4 (To be removed: 3.2.0)
 		$migrations_deprecated = $this->extension_manager
 			->get_finder()
 			->extension_directory('/migrations')
diff --git a/phpBB/phpbb/extension/base.php b/phpBB/phpbb/extension/base.php
index 9cd37ec8b2..b74026e6ab 100644
--- a/phpBB/phpbb/extension/base.php
+++ b/phpBB/phpbb/extension/base.php
@@ -137,7 +137,7 @@ class base implements \phpbb\extension\extension_interface
 
 		$migrations = $this->extension_finder->get_classes_from_files($migrations);
 
-		// @deprecated to be removed in 3.2 final
+		// @deprecated 3.1.0-RC4 (To be removed: 3.2.0)
 		$migrations_deprecated = $this->extension_finder
 			->extension_directory('/migrations')
 			->find_from_extension($this->extension_name, $this->extension_path);