diff --git a/gnu/packages/dns.scm b/gnu/packages/dns.scm
index 3cf88febae..9d1cafb64d 100644
--- a/gnu/packages/dns.scm
+++ b/gnu/packages/dns.scm
@@ -320,7 +320,7 @@ (define-public isc-bind
     ;; When updating, check whether isc-dhcp's bundled copy should be as well.
     ;; The BIND release notes are available here:
     ;; https://www.isc.org/bind/
-    (version "9.16.13")
+    (version "9.16.15")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -328,7 +328,7 @@ (define-public isc-bind
                     "/bind-" version ".tar.xz"))
               (sha256
                (base32
-                "026cliyj570wxvvij96mrzsxyf421xv9a80gc5gv6savza9wfk55"))))
+                "0fbqisrh84f8wszm94cqp7v8q9r7pql3qyzbay7vz9vqv0rg9dlq"))))
     (build-system gnu-build-system)
     (outputs `("out" "utils"))
     (inputs