diff --git a/pkgs/tools/admin/dehydrated/default.nix b/pkgs/tools/admin/dehydrated/default.nix
index c9c879becaa..699c86b5fe3 100644
--- a/pkgs/tools/admin/dehydrated/default.nix
+++ b/pkgs/tools/admin/dehydrated/default.nix
@@ -1,7 +1,7 @@
 { stdenv, coreutils, curl, diffutils, gawk, gnugrep, gnused, openssl, makeWrapper, fetchFromGitHub }:
 let
   pkgName = "dehydrated";
-  version = "0.6.2";
+  version = "0.6.5";
 in
 stdenv.mkDerivation rec {
   name = pkgName + "-" + version;
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     owner = "lukas2511";
     repo = "dehydrated";
     rev = "v${version}";
-    sha256 = "19d4kam0dl6l9wfd0v54w4d085jdgi1ljksnqpjj67d6sm23f2l4";
+    sha256 = "14k7ykry16zp09i0bqb5pqaclvnjcb6p3x8knm9v5q0bdvlplkjv";
   };
 
   buildInputs = [ makeWrapper ];