diff --git a/pkgs/applications/networking/p2p/gnunet/default.nix b/pkgs/applications/networking/p2p/gnunet/default.nix
index 4967e0e27feb..e4b306453a41 100644
--- a/pkgs/applications/networking/p2p/gnunet/default.nix
+++ b/pkgs/applications/networking/p2p/gnunet/default.nix
@@ -5,11 +5,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gnunet";
-  version = "0.12.0";
+  version = "0.12.1";
 
   src = fetchurl {
     url = "mirror://gnu/gnunet/${pname}-${version}.tar.gz";
-    sha256 = "1bz0sbhbsivi1bcabk3vpxqnh4vgp86vrmiwkyb5fiqfjviar111";
+    sha256 = "0zhz3dd4mr6k7wlcxw2xclq8p8l4ia5nlg78dylyz6lbz96h2lsm";
   };
 
   enableParallelBuilding = true;