diff --git a/ChangeLog b/ChangeLog
index c6966be7d..293473007 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-version idk
+version 2021.06.01
 Core
 * merging formats by codecs
 * [json_ld] better author extraction
diff --git a/haruhi_dl/version.py b/haruhi_dl/version.py
index 9b766be6e..feedce51d 100644
--- a/haruhi_dl/version.py
+++ b/haruhi_dl/version.py
@@ -1,6 +1,6 @@
 from __future__ import unicode_literals
 
-__version__ = '2021.04.01'
+__version__ = '2021.06.01'
 
 if __name__ == '__main__':
     print(__version__)