diff --git a/gitrev b/gitrev
index d8f3ffeec..af040e663 100644
--- a/gitrev
+++ b/gitrev
@@ -1 +1 @@
-195303136f192d37b89e20a8d1d2670d0d825266
+f12e840c819bab42621685558a01d3f46ab9a226
diff --git a/kernel.spec b/kernel.spec
index e52056483..5f8df0b89 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -69,7 +69,7 @@ Summary: The Linux kernel
 # The rc snapshot level
 %global rcrev 0
 # The git snapshot level
-%define gitrev 3
+%define gitrev 4
 # Set rpm version accordingly
 %define rpmversion 4.%{upstream_sublevel}.0
 %endif
@@ -1878,6 +1878,9 @@ fi
 #
 #
 %changelog
+* Mon Dec 31 2018 Laura Abbott <labbott@redhat.com> - 4.21.0-0.rc0.git4.1
+- Linux v4.20-9221-gf12e840c819b
+
 * Sun Dec 30 2018 Laura Abbott <labbott@redhat.com> - 4.21.0-0.rc0.git3.1
 - Linux v4.20-9163-g195303136f19
 
diff --git a/sources b/sources
index 345959a40..9d136c2ad 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (linux-4.20.tar.xz) = e282399beea5da539701aed2bc131abd5bc74a970dcd344163e9d295106dfd700180e672ed546ae5e55bc6b9ac95efd5ca1de2039015c1b7a6fc9c01ea6583d4
-SHA512 (patch-4.20-git3.xz) = 01082f5ba1c0a4a13c9d10a96b32c2199604231bf55596d55947990f1e06d64a7413f0662203f4278a6385a7a8e3ba0fbd8c52f208945951ec2570e4def55266
+SHA512 (patch-4.20-git4.xz) = 923c85ddb79c38e9e20ad55bcb860de8d0dec8b151f5a94be84afa50ad9199f8407ed601e3a6ec397da6f01f7871bb2ed7bdb2b55ee59dfb0849f395806a1710