diff --git a/pkg.info b/pkg.info
index c5c2136..e83cfac 100644
--- a/pkg.info
+++ b/pkg.info
@@ -1,6 +1,6 @@
 name: bind
 description: A complete, highly portable implementation of the Domain Name System (DNS) protocol
-version: 9.21.20
+version: 9.21.21
 revision: 1
 url: https://www.isc.org/bind/
 license: MPL2
@@ -37,4 +37,4 @@ downloads:
   - url: https://ftp.isc.org/isc/bind9/${BPM_PKG_VERSION}/bind-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: a812f70cf537017176e361e0459c5e92f0fa9627a336edf153c30801326f7f6b
+    checksum: 44ebfae8b82b494f5cc4781b044fbd4c867b64dc22ae9c62c9197aab16389112