diff --git a/pkgs/applications/networking/p2p/gnunet/default.nix b/pkgs/applications/networking/p2p/gnunet/default.nix
index 366af7121e67..2fdaf3c52f42 100644
--- a/pkgs/applications/networking/p2p/gnunet/default.nix
+++ b/pkgs/applications/networking/p2p/gnunet/default.nix
@@ -7,11 +7,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gnunet";
-  version = "0.17.6";
+  version = "0.19.4";
 
   src = fetchurl {
     url = "mirror://gnu/gnunet/${pname}-${version}.tar.gz";
-    sha256 = "sha256-JJNY7zsQzpmBB4H+2uxSam6rlDwSDku6CWrt+Rwa/EA=";
+    sha256 = "sha256-AKY99AjVmH9bqaUEQfKncYK9n7MvHjAq5WOslOesAJs=";
   };
 
   enableParallelBuilding = true;