diff --git a/pkgs/servers/x11/xorg/default.nix b/pkgs/servers/x11/xorg/default.nix
index 8cb03f0684f3..9b7817034496 100644
--- a/pkgs/servers/x11/xorg/default.nix
+++ b/pkgs/servers/x11/xorg/default.nix
@@ -1100,11 +1100,11 @@ let
   }) // {inherit xproto zlib ;};
 
   libpciaccess = (mkDerivation "libpciaccess" {
-    name = "libpciaccess-0.13.5";
+    name = "libpciaccess-0.14";
     builder = ./builder.sh;
     src = fetchurl {
-      url = mirror://xorg/individual/lib/libpciaccess-0.13.5.tar.bz2;
-      sha256 = "16dr80rdw5bzdyhahvilfjrflj7scs2yl2mmghsb84f3nglm8b3m";
+      url = mirror://xorg/individual/lib/libpciaccess-0.14.tar.bz2;
+      sha256 = "197jbcpvp4z4x6j705mq2y4fsnnypy6f85y8xalgwhgx5bhl7x9x";
     };
     nativeBuildInputs = [ pkgconfig ];
     buildInputs = [ zlib ];
diff --git a/pkgs/servers/x11/xorg/tarballs-7.7.list b/pkgs/servers/x11/xorg/tarballs-7.7.list
index 7e697aa17905..55f954d914b2 100644
--- a/pkgs/servers/x11/xorg/tarballs-7.7.list
+++ b/pkgs/servers/x11/xorg/tarballs-7.7.list
@@ -56,7 +56,7 @@ mirror://xorg/individual/lib/libxshmfence-1.2.tar.bz2
 mirror://xorg/individual/lib/libfontenc-1.1.3.tar.bz2
 mirror://xorg/individual/lib/libFS-1.0.7.tar.bz2
 mirror://xorg/individual/lib/libICE-1.0.9.tar.bz2
-mirror://xorg/individual/lib/libpciaccess-0.13.5.tar.bz2
+mirror://xorg/individual/lib/libpciaccess-0.14.tar.bz2
 mirror://xorg/individual/lib/libSM-1.2.2.tar.bz2
 mirror://xorg/X11R7.7/src/everything/libWindowsWM-1.0.1.tar.bz2
 mirror://xorg/individual/lib/libX11-1.6.5.tar.bz2