diff --git a/PKGBUILD b/PKGBUILD
index d4c77cc..c74c7c7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -367,7 +367,7 @@ case $_basever in
         0011-ZFS-fix.patch
         #0012-linux-hardened.patch
     )
-    sha256sums=('c158fd7a2efa738554d04f281770c65afaef9cab14f1a114ee499fcbe27eae95'
+    sha256sums=('c0712caaeff17ece2175b3079052418a5eb6a3c58008e8fa57f448245bdaca7b'
             'SKIP'
             '0b4cdd202b5da351bdde626915d040c8255565b8ff647de7c47a8b91ccb33113'
             '1e15fc2ef3fa770217ecc63a220e5df2ddbcf3295eb4a021171e7edd4c6cc898'
diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index f0036f1..1d2b637 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -5,7 +5,7 @@ ver57=19
 ver58=18
 ver59=16
 ver510=8
-ver511=rc3
+ver511=rc4
 
 _tkg_initscript() {
   # Load external configuration file if present. Available variable values will overwrite customization.cfg ones.