diff --git a/pkgs/tools/system/di/default.nix b/pkgs/tools/system/di/default.nix
index 135436e8f112..7d366dc9bd7f 100644
--- a/pkgs/tools/system/di/default.nix
+++ b/pkgs/tools/system/di/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "di-${version}";
-  version = "4.47";
+  version = "4.47.1";
 
   src = fetchurl {
     url = "http://gentoo.com/di/${name}.tar.gz";
-    sha256 = "0zlapxlzjizwzwa8xwrwibhcbkh0wx7n74gvjpp6wlwq7cgiq0xm";
+    sha256 = "1bdbl9k3gqf4h6g21difqc0w17pjid6r587y19wi37vx36aava7f";
   };
 
   makeFlags = [ "INSTALL_DIR=$(out)" ];