diff --git a/PKGBUILD b/PKGBUILD
index b7b6b05..37a6f94 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -498,9 +498,9 @@ 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=('d64c6762d94cfde894a507f8862cb5bcdfe2dbe9b17236e83c27126e7a7aeb56'
+    sha256sums=('1a86e9c518d50741ad3922fca5896863de8214ec07f73efc41c7ab2405f7fc13'
             'SKIP'
-            'dd66125708efc63d3d1f72a66d401ae9a04e147352b3280ffc774ca2682146d7'
+            'c8b4f52577c59595251c62efb63452988f96d854a8420a1196d471fd041ac490'
             '1e15fc2ef3fa770217ecc63a220e5df2ddbcf3295eb4a021171e7edd4c6cc898'
             '66a03c246037451a77b4d448565b1d7e9368270c7d02872fbd0b5d024ed0a997'
             'f6383abef027fd9a430fd33415355e0df492cdc3c90e9938bf2d98f4f63b32e6'
diff --git a/linux-tkg-config/5.13/config.x86_64 b/linux-tkg-config/5.13/config.x86_64
index 1e201d8..89e7b5a 100644
--- a/linux-tkg-config/5.13/config.x86_64
+++ b/linux-tkg-config/5.13/config.x86_64
@@ -1,10 +1,10 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.13.0-rc1 Kernel Configuration
+# Linux/x86 5.13.0-rc4 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="gcc (GCC) 10.2.0"
+CONFIG_CC_VERSION_TEXT="gcc (GCC) 11.1.0"
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=100200
+CONFIG_GCC_VERSION=110100
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
 CONFIG_AS_VERSION=23601
@@ -103,6 +103,24 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 # end of Timers subsystem
 
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+CONFIG_BPF_SYSCALL=y
+CONFIG_BPF_JIT=y
+CONFIG_BPF_JIT_ALWAYS_ON=y
+CONFIG_BPF_JIT_DEFAULT_ON=y
+# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
+CONFIG_USERMODE_DRIVER=y
+CONFIG_BPF_PRELOAD=y
+CONFIG_BPF_PRELOAD_UMD=m
+CONFIG_BPF_LSM=y
+# end of BPF subsystem
+
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
@@ -259,14 +277,6 @@ CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
 CONFIG_KALLSYMS_BASE_RELATIVE=y
-CONFIG_BPF_LSM=y
-CONFIG_BPF_SYSCALL=y
-CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
-CONFIG_BPF_JIT_ALWAYS_ON=y
-CONFIG_BPF_JIT_DEFAULT_ON=y
-CONFIG_USERMODE_DRIVER=y
-CONFIG_BPF_PRELOAD=y
-CONFIG_BPF_PRELOAD_UMD=m
 CONFIG_USERFAULTFD=y
 CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
 CONFIG_KCMP=y
@@ -1821,7 +1831,6 @@ CONFIG_CGROUP_NET_PRIO=y
 CONFIG_CGROUP_NET_CLASSID=y
 CONFIG_NET_RX_BUSY_POLL=y
 CONFIG_BQL=y
-CONFIG_BPF_JIT=y
 CONFIG_BPF_STREAM_PARSER=y
 CONFIG_NET_FLOW_LIMIT=y
 
@@ -2097,7 +2106,6 @@ CONFIG_NET_DEVLINK=y
 CONFIG_PAGE_POOL=y
 CONFIG_FAILOVER=m
 CONFIG_ETHTOOL_NETLINK=y
-CONFIG_HAVE_EBPF_JIT=y
 
 #
 # Device Drivers
@@ -10208,6 +10216,7 @@ CONFIG_STRIP_ASM_SYMS=y
 # CONFIG_DEBUG_SECTION_MISMATCH is not set
 CONFIG_SECTION_MISMATCH_WARN_ONLY=y
 CONFIG_STACK_VALIDATION=y
+# CONFIG_VMLINUX_MAP is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # end of Compile-time checks and compiler options
 
diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index 7d96f4a..2a34b9e 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -7,7 +7,7 @@ ver59=16
 ver510=41
 ver511=22
 ver512=8
-ver513=rc3
+ver513=rc4
 
 _cpuschedselector() {
   msg2 "Which CPU sched variant do you want to build/install?"