diff --git a/srcpkgs/unbound/template b/srcpkgs/unbound/template
index 0d538b0abf2..f5f6346f30f 100644
--- a/srcpkgs/unbound/template
+++ b/srcpkgs/unbound/template
@@ -1,6 +1,6 @@
 # Template file for 'unbound'
 pkgname=unbound
-version=1.6.3
+version=1.6.4
 revision=1
 build_style=gnu-configure
 configure_args="--with-libevent --with-conf-file=/etc/unbound/unbound.conf
@@ -17,7 +17,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="3-clause-BSD"
 homepage="http://unbound.net/"
 distfiles="http://unbound.net/downloads/${pkgname}-${version}.tar.gz"
-checksum=4c7e655c1d0d2d133fdeb81bc1ab3aa5c155700f66c9f5fb53fa6a5c3ea9845f
+checksum=df0a88816ec31ccb8284c9eb132e1166fbf6d9cde71fbc4b8cd08a91ee777fed
 
 post_install() {
 	vsconf doc/example.conf unbound.conf