diff --git a/compile.bash b/compile.bash
index d60abbfbf41cd90be0e6c4f4bd10aec7c892ca0c..b2b0cc484554e9a2ae506c41b39f7149e430caa8 100755
--- a/compile.bash
+++ b/compile.bash
@@ -1,10 +1,10 @@
 #!/bin/bash
 
 # get current kernel and realtime patch version
-VERSION=5.14
+VERSION=5.15
 FILE=`curl -s https://mirrors.edge.kernel.org/pub/linux/kernel/projects/rt/${VERSION}/`
-KERNEL=2
-RTPATCH=21
+KERNEL=70
+RTPATCH=50
 echo "using kernel $VERSION.$KERNEL with realtime patch $RTPATCH"
 
 # get kernel file names and location