diff --git a/main/flashcache-grsec/APKBUILD b/main/flashcache-grsec/APKBUILD
index ab370be202c..32f021273b6 100644
--- a/main/flashcache-grsec/APKBUILD
+++ b/main/flashcache-grsec/APKBUILD
@@ -4,7 +4,7 @@ _kpkg=linux-$_flavor
 _realname=flashcache
 _name=$_realname-$_flavor
 
-_kver=3.10.20
+_kver=3.10.21
 _kpkgrel=0
 
 _realver=3.1.1