diff --git a/pkgs/data/themes/marwaita-pop_os/default.nix b/pkgs/data/themes/marwaita-pop_os/default.nix
index ca35460eff14..33e75cdd08c2 100644
--- a/pkgs/data/themes/marwaita-pop_os/default.nix
+++ b/pkgs/data/themes/marwaita-pop_os/default.nix
@@ -5,17 +5,18 @@
 , gtk-engine-murrine
 , gtk_engines
 , librsvg
+, gitUpdater
 }:
 
 stdenv.mkDerivation rec {
   pname = "marwaita-pop_os";
-  version = "10.3";
+  version = "17.0";
 
   src = fetchFromGitHub {
     owner = "darkomarko42";
     repo = pname;
-    rev = version;
-    sha256 = "1j6d91kx6iw8sy35rhhjvwb3qz60bvf7a7g7q2i0sznzdicrwsq6";
+    rev = "1f3561f1231d0e9e931f93c5d59df19ed2205ce0";
+    hash = "sha256-WbCIMEWF5853TQyhq8aRoWzpsmjObm9hEc4I0pxDNOM=";
   };
 
   buildInputs = [
@@ -37,6 +38,8 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru.updateScript = gitUpdater { };
+
   meta = with lib; {
     description = "Marwaita GTK theme with Pop_os Linux style";
     homepage = "https://www.pling.com/p/1377894/";