diff -druNp --no-dereference linux-libre-5.2.20-gnu/Makefile linux-libre-5.2.21-gnu/Makefile
--- linux-libre-5.2.20-gnu/Makefile	2019-10-07 17:31:12.000000000 -0400
+++ linux-libre-5.2.21-gnu/Makefile	2019-10-12 08:27:11.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 2
-SUBLEVEL = 20
+SUBLEVEL = 21
 EXTRAVERSION = -gnu
 NAME = Bobtail Squid
 
