diff --git a/pkgs/os-specific/linux/v4l2loopback/default.nix b/pkgs/os-specific/linux/v4l2loopback/default.nix
index e17fda67218e..3d16748f05a2 100644
--- a/pkgs/os-specific/linux/v4l2loopback/default.nix
+++ b/pkgs/os-specific/linux/v4l2loopback/default.nix
@@ -1,21 +1,16 @@
 { lib, stdenv, fetchFromGitHub, kernel, kmod }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   pname = "v4l2loopback";
-  version = "unstable-2023-02-19-${kernel.version}";
+  version = "unstable-2023-11-23-${kernel.version}";
 
   src = fetchFromGitHub {
     owner = "umlaeute";
     repo = "v4l2loopback";
-    rev = "fb410fc7af40e972058809a191fae9517b9313af";
-    hash = "sha256-gLFtR7s+3LUQ0BZxHbmaArHbufuphbtAX99nxJU3c84=";
+    rev = "850a2e36849f6ad3c9bf74f2ae3f603452bd8a71";
+    hash = "sha256-LqP5R3oKbjUQUfDZUWpkrmyopWhOt4wlgSgGywTPJXM=";
   };
 
-  patches = [
-    # fix bug https://github.com/umlaeute/v4l2loopback/issues/535
-    ./revert-pr518.patch
-  ];
-
   hardeningDisable = [ "format" "pic" ];
 
   preBuild = ''