diff --git a/testing/virtualbox-additions-grsec/APKBUILD b/testing/virtualbox-additions-grsec/APKBUILD
index ae1e6ceadd2..62d1b7590c3 100644
--- a/testing/virtualbox-additions-grsec/APKBUILD
+++ b/testing/virtualbox-additions-grsec/APKBUILD
@@ -2,7 +2,7 @@
 
 _flavor=grsec
 _kpkg=linux-$_flavor
-_kver=4.9.21
+_kver=4.9.22
 _kpkgrel=0
 
 # when chaning _ver we *must* bump _mypkgrel