diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index a0e420b..e6dd6fd 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -39,32 +39,34 @@ done
 # PREEMPT_RT's supported kernel subversion
 typeset -Ag _rt_subver_map
 _rt_subver_map=(
-  ["5.4"]="230"
+  ["5.4"]="242"
   ["5.9"]="1"
-  ["5.10"]="168"
+  ["5.10"]="180"
   ["5.11"]="4"
   ["5.14"]="2"
-  ["5.15"]="96"
+  ["5.15"]="113"
   ["5.16"]="2"
   ["5.17"]="1"
   ["6.0"]="5"
-  ["6.1"]="12"
+  ["6.1"]="33"
+  ["6.3"]="3"
 )
 
 # PREEMPT_RT's patch revision for the kernel
 # We separated this to allow for forcing the application of the patch when _preempt_rt_force=1 on version mismatch
 typeset -Ag _rt_rev_map
 _rt_rev_map=(
-  ["5.4"]="80"
+  ["5.4"]="81"
   ["5.9"]="20"
-  ["5.10"]="83"
+  ["5.10"]="89"
   ["5.11"]="11"
   ["5.14"]="21"
-  ["5.15"]="61"
+  ["5.15"]="64"
   ["5.16"]="19"
   ["5.17"]="17"
   ["6.0"]="14"
-  ["6.1"]="7"
+  ["6.1"]="11"
+  ["6.3"]="15"
 )
 
 _undefine() {
@@ -815,6 +817,10 @@ _tkg_srcprep() {
     curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-bore.patch" > "$srcdir"/0001-bore.patch
     tkgpatch="$srcdir/0001-bore.patch" && _tkg_patcher
   elif [ "${_cpusched}" = "cfs" ]; then
+    if [ "$_eevdf" = "true" ]; then
+      _msg="Applying EEVDF CFS patch"
+      tkgpatch="$srcdir/0003-eevdf-cfs.patch" && _tkg_patcher
+    fi
     _msg="Applying Glitched CFS additions patch"
     tkgpatch="$srcdir/0003-glitched-cfs-additions.patch" && _tkg_patcher
   fi