diff --git a/pkgs/servers/amqp/rabbitmq-server/default.nix b/pkgs/servers/amqp/rabbitmq-server/default.nix
index eaf32020ef48..b2348730ebe8 100644
--- a/pkgs/servers/amqp/rabbitmq-server/default.nix
+++ b/pkgs/servers/amqp/rabbitmq-server/default.nix
@@ -38,12 +38,12 @@ in
 
 stdenv.mkDerivation rec {
   pname = "rabbitmq-server";
-  version = "3.12.12";
+  version = "3.12.13";
 
   # 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-lR/qwEoEH8v6oTTz6oAMlk2Tl2QSCEWV9rnU+gXX2KY=";
+    hash = "sha256-UjUkiS8ay66DDzeW9EXOJPQVHHxC1sXT8mCn+KVXSQ4=";
   };
 
   nativeBuildInputs = [ unzip xmlto docbook_xml_dtd_45 docbook_xsl zip rsync python3 ];