diff --git a/pkgs/data/themes/dracula-theme/default.nix b/pkgs/data/themes/dracula-theme/default.nix
index b555b9197403..6112b401bff6 100644
--- a/pkgs/data/themes/dracula-theme/default.nix
+++ b/pkgs/data/themes/dracula-theme/default.nix
@@ -1,8 +1,8 @@
-{ lib, stdenvNoCC, fetchFromGitHub, gtk-engine-murrine }:
+{ lib, stdenvNoCC, fetchFromGitHub, unstableGitUpdater, gtk-engine-murrine }:
 
 let
   themeName = "Dracula";
-  version = "4.0.0";
+  version = "unstable-2023-12-16";
 in
 stdenvNoCC.mkDerivation {
   pname = "dracula-theme";
@@ -11,8 +11,8 @@ stdenvNoCC.mkDerivation {
   src = fetchFromGitHub {
     owner = "dracula";
     repo = "gtk";
-    rev = "v${version}";
-    hash = "sha256-q3/uBd+jPFhiVAllyhqf486Jxa0mnCDSIqcm/jwGtJA=";
+    rev = "80d5a3fedf280e9cc7f2df3b100a1082c3bcd1cc";
+    hash = "sha256-BPL0Msva1/sPQKPeRJHgvU+xXU3m8b2E6aDBLmXbkkA=";
   };
 
   propagatedUserEnvPkgs = [
@@ -38,6 +38,8 @@ stdenvNoCC.mkDerivation {
     runHook postInstall
   '';
 
+  passthru.updateScript = unstableGitUpdater { };
+
   meta = with lib; {
     description = "Dracula variant of the Ant theme";
     homepage = "https://github.com/dracula/gtk";