diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index 1a2d1a7..abf70b6 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -29,8 +29,10 @@ _rt_subver_map=(
   ["5.9"]="1"
   ["5.10"]="83"
   ["5.11"]="4"
+  ["5.13"]="13"
   ["5.14"]="2"
-  ["5.15"]="7"
+  ["5.15"]="21"
+  ["5.16"]="2"
 )
 
 # PREEMPT_RT's patch revision for the kernel
@@ -41,8 +43,10 @@ _rt_rev_map=(
   ["5.9"]="20"
   ["5.10"]="58"
   ["5.11"]="11"
+  ["5.13"]="5"
   ["5.14"]="21"
-  ["5.15"]="23"
+  ["5.15"]="30"
+  ["5.16"]="19"
 )
 
 _undefine() {