diff --git a/pkgs/development/libraries/gstreamer/libav/default.nix b/pkgs/development/libraries/gstreamer/libav/default.nix
index 1b9668677405..63b05d2b0286 100644
--- a/pkgs/development/libraries/gstreamer/libav/default.nix
+++ b/pkgs/development/libraries/gstreamer/libav/default.nix
@@ -1,29 +1,35 @@
-{ stdenv
-, lib
-, fetchurl
-, meson
-, ninja
-, pkg-config
-, python3
-, gstreamer
-, gst-plugins-base
-, gettext
-, ffmpeg-headless
-# Checks meson.is_cross_build(), so even canExecute isn't enough.
-, enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform, hotdoc
+{
+  stdenv,
+  lib,
+  fetchurl,
+  meson,
+  ninja,
+  pkg-config,
+  python3,
+  gstreamer,
+  gst-plugins-base,
+  gettext,
+  ffmpeg-headless,
+  # Checks meson.is_cross_build(), so even canExecute isn't enough.
+  enableDocumentation ? stdenv.hostPlatform == stdenv.buildPlatform,
+  hotdoc,
+  directoryListingUpdater,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "gst-libav";
-  version = "1.24.10";
+  version = "1.26.0";
+
+  outputs = [
+    "out"
+    "dev"
+  ];
 
   src = fetchurl {
-    url = "https://gstreamer.freedesktop.org/src/${pname}/${pname}-${version}.tar.xz";
-    hash = "sha256-TPLi2CBOVLqK+VGai5t/+m6VGnCHr6Df6DwSXUm7tfs=";
+    url = "https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-${finalAttrs.version}.tar.xz";
+    hash = "sha256-cHqLaH/1/dzuWwJBXi7JtxtKxE0Leuw7R3Nkzuy/Hs8=";
   };
 
-  outputs = [ "out" "dev" ];
-
   nativeBuildInputs = [
     meson
     ninja
@@ -49,6 +55,10 @@ stdenv.mkDerivation rec {
       scripts/extract-release-date-from-doap-file.py
   '';
 
+  passthru = {
+    updateScript = directoryListingUpdater { };
+  };
+
   meta = with lib; {
     description = "FFmpeg plugin for GStreamer";
     homepage = "https://gstreamer.freedesktop.org";
@@ -56,4 +66,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     maintainers = [ ];
   };
-}
+})