diff --git a/PKGBUILD b/PKGBUILD
index 9989c78..79a095b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -818,7 +818,7 @@ case $_basever in
         0001-mm-Support-soft-dirty-flag-reset-for-VA-range.patch
         0002-mm-Support-soft-dirty-flag-read-with-reset.patch
     )
-    sha256sums=('d38da4f2094651d1ee766e864982df2433af33daed0b7bd159c52e2fa9d5f1cd'
+    sha256sums=('ccd7110dad8dcc260e2891ea3c89bd4aaad0cbe2c055b1280147e76ece20f06c'
             #upcoming_kernel_patch_sha256
             'ee95b05689889df4f4e885681b29bd3d59277cf43327f2eb7cea14e82e5b15fe'
             '1e15fc2ef3fa770217ecc63a220e5df2ddbcf3295eb4a021171e7edd4c6cc898'
diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index 4b42a4e..01ea952 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -21,7 +21,7 @@ _kver_subver_map=(
   ["5.16"]="20"
   ["5.17"]="15"
   ["5.18"]="7"
-  ["5.19"]="rc3"
+  ["5.19"]="rc4"
 )
 
 # PREEMPT_RT's supported kernel subversion