diff --git a/pkgs/applications/virtualization/x11docker/default.nix b/pkgs/applications/virtualization/x11docker/default.nix
index 7ef91e6f6094..cbaa0a579926 100644
--- a/pkgs/applications/virtualization/x11docker/default.nix
+++ b/pkgs/applications/virtualization/x11docker/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchFromGitHub, makeWrapper, nx-libs, xorg, getopt, gnugrep, gawk, ps, mount, iproute }:
 stdenv.mkDerivation rec {
   pname = "x11docker";
-  version = "6.6.1";
+  version = "6.6.2";
   src = fetchFromGitHub {
     owner = "mviereck";
     repo = "x11docker";
     rev = "v${version}";
-    sha256 = "0p1ypgy45ngxxjczd986pkfh4cn5bs45cwzlfv9fm2p58fkx3aar";
+    sha256 = "1skdgr2hipd7yx9c7r7nr3914gm9cm1xj6h3qdsa9f92xxm3aml1";
   };
   nativeBuildInputs = [ makeWrapper ];