diff --git a/pkgs/applications/window-managers/ratpoison/default.nix b/pkgs/applications/window-managers/ratpoison/default.nix
index 56d11a687760..ff83a2c647bb 100644
--- a/pkgs/applications/window-managers/ratpoison/default.nix
+++ b/pkgs/applications/window-managers/ratpoison/default.nix
@@ -1,14 +1,14 @@
 {stdenv, fetchurl, libX11, inputproto, libXt, libXpm, libXft, fontconfig,
 	libXtst, xextproto, readline}:
 stdenv.mkDerivation {
-  name = "RatPoison-1.4.1";
+  name = "ratpoison-1.4.3";
 
   src = fetchurl {
-    url = http://download.savannah.gnu.org/releases/ratpoison/ratpoison-1.4.1.tar.gz;
-    md5 = "fcbdcc84cfad9b18518074f676eba270";
+    url = http://download.savannah.gnu.org/releases/ratpoison/ratpoison-1.4.3.tar.gz;
+    sha256 = "15y3hi4dc7f98mhhpms22ahmh8lbzhyqli878z3fgrix4z7vr4fz";
   };
 
   buildInputs = [libX11 inputproto libXt
-	 libXpm libXft fontconfig libXtst 
+	 libXpm libXft fontconfig libXtst
 	xextproto readline];
 }