diff --git a/pkgs/servers/x11/xorg/default.nix b/pkgs/servers/x11/xorg/default.nix
index 204b2ee3528e..9a565234b84f 100644
--- a/pkgs/servers/x11/xorg/default.nix
+++ b/pkgs/servers/x11/xorg/default.nix
@@ -1158,11 +1158,11 @@ lib.makeScope newScope (self: with self; {
   }) {};
 
   libxcb = callPackage ({ stdenv, pkgconfig, fetchurl, libxslt, libpthreadstubs, libXau, xcbproto, libXdmcp, python }: stdenv.mkDerivation {
-    name = "libxcb-1.13.1";
+    name = "libxcb-1.14";
     builder = ./builder.sh;
     src = fetchurl {
-      url = "https://xcb.freedesktop.org/dist/libxcb-1.13.1.tar.bz2";
-      sha256 = "1i27lvrcsygims1pddpl5c4qqs6z715lm12ax0n3vx0igapvg7x8";
+      url = "mirror://xorg/individual/lib/libxcb-1.14.tar.xz";
+      sha256 = "0d2chjgyn5lr9sfhacfvqgnj9l9faz11vn322a06jd6lk3dxcpm5";
     };
     hardeningDisable = [ "bindnow" "relro" ];
     nativeBuildInputs = [ pkgconfig python ];
@@ -1431,11 +1431,11 @@ lib.makeScope newScope (self: with self; {
   }) {};
 
   xcbproto = callPackage ({ stdenv, pkgconfig, fetchurl, python }: stdenv.mkDerivation {
-    name = "xcb-proto-1.13";
+    name = "xcb-proto-1.14.1";
     builder = ./builder.sh;
     src = fetchurl {
-      url = "https://xcb.freedesktop.org/dist/xcb-proto-1.13.tar.bz2";
-      sha256 = "1qdxw9syhbvswiqj5dvj278lrmfhs81apzmvx6205s4vcqg7563v";
+      url = "mirror://xorg/individual/proto/xcb-proto-1.14.1.tar.xz";
+      sha256 = "1hzwazgyywd9mz4mjj1yv8ski27qqx7ypmyr27m39hrajyddsjph";
     };
     hardeningDisable = [ "bindnow" "relro" ];
     nativeBuildInputs = [ pkgconfig python ];
diff --git a/pkgs/servers/x11/xorg/tarballs.list b/pkgs/servers/x11/xorg/tarballs.list
index 06a1aa542a42..11b853eb88ce 100644
--- a/pkgs/servers/x11/xorg/tarballs.list
+++ b/pkgs/servers/x11/xorg/tarballs.list
@@ -1,7 +1,5 @@
 https://invisible-mirror.net/archives/luit/luit-20190106.tgz
 https://xcb.freedesktop.org/dist/libpthread-stubs-0.4.tar.bz2
-https://xcb.freedesktop.org/dist/libxcb-1.13.1.tar.bz2
-https://xcb.freedesktop.org/dist/xcb-proto-1.13.tar.bz2
 https://xcb.freedesktop.org/dist/xcb-util-0.4.0.tar.bz2
 https://xcb.freedesktop.org/dist/xcb-util-cursor-0.1.3.tar.bz2
 https://xcb.freedesktop.org/dist/xcb-util-errors-1.0.tar.bz2
@@ -181,6 +179,7 @@ mirror://xorg/individual/lib/libX11-1.6.12.tar.bz2
 mirror://xorg/individual/lib/libXau-1.0.9.tar.bz2
 mirror://xorg/individual/lib/libXaw-1.0.13.tar.bz2
 mirror://xorg/individual/lib/libXaw3d-1.6.3.tar.bz2
+mirror://xorg/individual/lib/libxcb-1.14.tar.xz
 mirror://xorg/individual/lib/libXcomposite-0.4.5.tar.bz2
 mirror://xorg/individual/lib/libXcursor-1.2.0.tar.bz2
 mirror://xorg/individual/lib/libXdamage-1.1.5.tar.bz2
@@ -211,6 +210,7 @@ mirror://xorg/individual/lib/libXxf86dga-1.1.5.tar.bz2
 mirror://xorg/individual/lib/libXxf86misc-1.0.4.tar.bz2
 mirror://xorg/individual/lib/libXxf86vm-1.1.4.tar.bz2
 mirror://xorg/individual/lib/xtrans-1.4.0.tar.bz2
+mirror://xorg/individual/proto/xcb-proto-1.14.1.tar.xz
 mirror://xorg/individual/proto/xorgproto-2020.1.tar.bz2
 mirror://xorg/individual/util/gccmakedep-1.0.3.tar.bz2
 mirror://xorg/individual/util/imake-1.0.8.tar.bz2