diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index b8d163f..3bb690b 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -41,10 +41,10 @@ typeset -Ag _rt_subver_map
 _rt_subver_map=(
   ["5.4"]="248"
   ["5.9"]="1"
-  ["5.10"]="192"
+  ["5.10"]="201"
   ["5.11"]="4"
   ["5.14"]="2"
-  ["5.15"]="129"
+  ["5.15"]="137"
   ["5.16"]="2"
   ["5.17"]="1"
   ["6.0"]="5"
@@ -52,7 +52,8 @@ _rt_subver_map=(
   ["6.3"]="3"
   ["6.4"]="6"
   ["6.5"]="2"
-  ["6.6"]="rc6"
+  ["6.6"]="0"
+  ["6.7"]="rc2"
 )
 
 # PREEMPT_RT's patch revision for the kernel
@@ -61,10 +62,10 @@ typeset -Ag _rt_rev_map
 _rt_rev_map=(
   ["5.4"]="83"
   ["5.9"]="20"
-  ["5.10"]="92"
+  ["5.10"]="98"
   ["5.11"]="11"
   ["5.14"]="21"
-  ["5.15"]="67"
+  ["5.15"]="71"
   ["5.16"]="19"
   ["5.17"]="17"
   ["6.0"]="14"
@@ -72,7 +73,8 @@ _rt_rev_map=(
   ["6.3"]="15"
   ["6.4"]="8"
   ["6.5"]="8"
-  ["6.6"]="10"
+  ["6.6"]="15"
+  ["6.7"]="1"
 )
 
 _undefine() {