diff --git a/pkgs/tools/security/gnupg/21.nix b/pkgs/tools/security/gnupg/21.nix
index 5fbd6e83970..f1dcc0e5b20 100644
--- a/pkgs/tools/security/gnupg/21.nix
+++ b/pkgs/tools/security/gnupg/21.nix
@@ -13,11 +13,11 @@ with stdenv.lib;
 assert x11Support -> pinentry != null;
 
 stdenv.mkDerivation rec {
-  name = "gnupg-2.1.9";
+  name = "gnupg-2.1.10";
 
   src = fetchurl {
     url = "mirror://gnupg/gnupg/${name}.tar.bz2";
-    sha256 = "1dpp555glln6fldk72ad7lkrn8h3cr2bg714z5kfn2qrawx67dqw";
+    sha256 = "1ybcsazjm21i2ys1wh49cz4azmqz7ghx5rb6hm4gm93i2zc5igck";
   };
 
   postPatch = stdenv.lib.optionalString stdenv.isLinux ''