-TERMUX_PKG_VERSION=9.10.3.3
-# TERMUX_PKG_SRCURL="https://www.isc.org/downloads/file/bind-9-10-3-p2/?version=tar-gz"
-TERMUX_PKG_SRCURL="https://ftp.isc.org/isc/bind/cur/9.10/bind-9.10.3-P3.tar.gz"
-TERMUX_PKG_FOLDERNAME="bind-9.10.3-P3"
+_PATCHLEVEL=4
+TERMUX_PKG_VERSION=9.10.3.$_PATCHLEVEL
+TERMUX_PKG_SRCURL="https://ftp.isc.org/isc/bind/cur/9.10/bind-9.10.3-P${_PATCHLEVEL}.tar.gz"
+TERMUX_PKG_FOLDERNAME="bind-9.10.3-P${_PATCHLEVEL}"