diff --git a/pkgs/data/documentation/man-pages/default.nix b/pkgs/data/documentation/man-pages/default.nix
index 02b4518b63d..56956280fea 100644
--- a/pkgs/data/documentation/man-pages/default.nix
+++ b/pkgs/data/documentation/man-pages/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "man-pages-${version}";
-  version = "4.04";
+  version = "4.05";
 
   src = fetchurl {
     url = "mirror://kernel/linux/docs/man-pages/${name}.tar.xz";
-    sha256 = "0v8zxq4scfixy3pjpw9ankvv5v8frv62khv4xm1jpkswyq6rbqcg";
+    sha256 = "03d6aqgvhcsyciwdhl50h9bwn53iivvd7rbnh8als2ia9jwm2026";
   };
 
   makeFlags = [ "MANDIR=$(out)/share/man" ];