diff --git a/pkgs/servers/dns/bind/default.nix b/pkgs/servers/dns/bind/default.nix
index 49d11a51617..74e1fda2d42 100644
--- a/pkgs/servers/dns/bind/default.nix
+++ b/pkgs/servers/dns/bind/default.nix
@@ -8,14 +8,14 @@
 assert enableSeccomp -> libseccomp != null;
 assert enablePython -> python3 != null;
 
-let version = "9.12.3"; in
+let version = "9.12.3-P1"; in
 
 stdenv.mkDerivation rec {
   name = "bind-${version}";
 
   src = fetchurl {
     url = "https://ftp.isc.org/isc/bind9/${version}/${name}.tar.gz";
-    sha256 = "0f5rjs6zsq8sp6iv5r4q5y65xv05dk2sgvsj6lcir3i564k7d00f";
+    sha256 = "0wzdbn6ig851354cjdys5q3gvqcvl2gmmih1gzr8ldl7sy4r7dvc";
   };
 
   outputs = [ "out" "lib" "dev" "man" "dnsutils" "host" ];