diff --git a/pkgs/os-specific/linux/pam_krb5/default.nix b/pkgs/os-specific/linux/pam_krb5/default.nix
index 8abfe5fee9d6..c0b8ce272d7a 100644
--- a/pkgs/os-specific/linux/pam_krb5/default.nix
+++ b/pkgs/os-specific/linux/pam_krb5/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, pam, kerberos }:
 
 stdenv.mkDerivation rec {
-  name = "pam-krb5-4.9";
+  name = "pam-krb5-4.10";
 
   src = fetchurl {
     url = "https://archives.eyrie.org/software/kerberos/${name}.tar.gz";
-    sha256 = "0kzz6mjkzw571pkv684vyczhl874f6p7lih3dj7s764gxdxnv4y5";
+    sha256 = "09wzxd5zrj5bzqpb01qf148npj5k8hmd2bx2ij1qsy40hdxqyq79";
   };
 
   buildInputs = [ pam kerberos ];