diff --git a/pkgs/servers/x11/xorg/default.nix b/pkgs/servers/x11/xorg/default.nix
index 8d00e8e5a49..d2978f59ec5 100644
--- a/pkgs/servers/x11/xorg/default.nix
+++ b/pkgs/servers/x11/xorg/default.nix
@@ -2025,11 +2025,11 @@ let
   }) // {inherit ;};
 
   xrandr = (mkDerivation "xrandr" {
-    name = "xrandr-1.4.2";
+    name = "xrandr-1.4.3";
     builder = ./builder.sh;
     src = fetchurl {
-      url = mirror://xorg/individual/app/xrandr-1.4.2.tar.bz2;
-      sha256 = "1g4hnj53wknsjwiqivyy3jl4qw7jwrpncz7d5p2z29zq5zlnxrxj";
+      url = mirror://xorg/individual/app/xrandr-1.4.3.tar.bz2;
+      sha256 = "06xy0kr6ih7ilrwl6b5g6ay75vm2j4lxnv1d5xlj6sdqhqsaqm3i";
     };
     buildInputs = [pkgconfig libX11 xproto libXrandr libXrender ];
   }) // {inherit libX11 xproto libXrandr libXrender ;};
diff --git a/pkgs/servers/x11/xorg/tarballs-7.7.list b/pkgs/servers/x11/xorg/tarballs-7.7.list
index 417d12ddadc..98386e3ff99 100644
--- a/pkgs/servers/x11/xorg/tarballs-7.7.list
+++ b/pkgs/servers/x11/xorg/tarballs-7.7.list
@@ -175,7 +175,7 @@ mirror://xorg/X11R7.7/src/everything/xorg-sgml-doctools-1.11.tar.bz2
 mirror://xorg/X11R7.7/src/everything/xpr-1.0.4.tar.bz2
 mirror://xorg/individual/app/xprop-1.2.2.tar.bz2
 mirror://xorg/individual/proto/xproto-7.0.26.tar.bz2
-mirror://xorg/individual/app/xrandr-1.4.2.tar.bz2
+mirror://xorg/individual/app/xrandr-1.4.3.tar.bz2
 mirror://xorg/individual/app/xrdb-1.1.0.tar.bz2
 mirror://xorg/individual/app/xrefresh-1.0.5.tar.bz2
 mirror://xorg/individual/app/xset-1.2.3.tar.bz2