diff --git a/pkgs/servers/amqp/rabbitmq-server/default.nix b/pkgs/servers/amqp/rabbitmq-server/default.nix
index f0687e7987af..d6ae074ced95 100644
--- a/pkgs/servers/amqp/rabbitmq-server/default.nix
+++ b/pkgs/servers/amqp/rabbitmq-server/default.nix
@@ -38,15 +38,16 @@ in
 
 stdenv.mkDerivation rec {
   pname = "rabbitmq-server";
-  version = "3.12.0";
+  version = "3.12.1";
 
   # when updating, consider bumping elixir version in all-packages.nix
   src = fetchurl {
     url = "https://github.com/rabbitmq/rabbitmq-server/releases/download/v${version}/${pname}-${version}.tar.xz";
-    hash = "sha256-XHiFiKO4vi+gD2Cw6QnRCu5YHDKJviLETadmj1Vzr/Y=";
+    hash = "sha256-n++vqJlRH0C4WdZEswoaJxkuvghbu9MYhBUqFhbhISA=";
   };
 
   nativeBuildInputs = [ unzip xmlto docbook_xml_dtd_45 docbook_xsl zip rsync python3 ];
+
   buildInputs = [ erlang elixir libxml2 libxslt glibcLocales ]
     ++ lib.optionals stdenv.isDarwin [ AppKit Carbon Cocoa ];
 
@@ -56,6 +57,7 @@ stdenv.mkDerivation rec {
     "PREFIX=${placeholder "out"}"
     "RMQ_ERLAPP_DIR=${placeholder "out"}"
   ];
+
   installTargets = [ "install" "install-man" ];
 
   preBuild = ''
@@ -86,6 +88,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage = "https://www.rabbitmq.com/";
     description = "An implementation of the AMQP messaging protocol";
+    changelog = "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v${version}";
     license = licenses.mpl20;
     platforms = platforms.unix;
     maintainers = with maintainers; [ turion ];