diff --git a/pkgs/by-name/li/libmilter/package.nix b/pkgs/by-name/li/libmilter/package.nix
index 471d7e6bf3b5..6a9addcb8e24 100644
--- a/pkgs/by-name/li/libmilter/package.nix
+++ b/pkgs/by-name/li/libmilter/package.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libmilter";
-  version = "8.18.1";
+  version = "8.18.2";
 
   src = fetchurl {
     url = "ftp://ftp.sendmail.org/pub/sendmail/sendmail.${version}.tar.gz";
-    sha256 = "sha256-y/HzCcOOSAb3zz6tJCYPF9H+j7YyVtE+2zzdGgmPB3A=";
+    sha256 = "sha256-GghfqorOUs/94vXpvGEb21+BSByqq/RvBDe3GcoInS8=";
   };
 
   buildPhase = ''