diff --git a/META b/META
index a68040c773a7..d07aa533dcc7 100644
--- a/META
+++ b/META
@@ -1,10 +1,10 @@
 Meta:          1
 Name:          zfs
 Branch:        1.0
 Version:       2.1.0
-Release:       rc3
+Release:       rc4
 Release-Tags:  relext
 License:       CDDL
 Author:        OpenZFS
 Linux-Maximum: 5.11
 Linux-Minimum: 3.10