diff --git a/pkgs/applications/networking/irc/weechat/default.nix b/pkgs/applications/networking/irc/weechat/default.nix
index bfde86a366a8..15dc8c078003 100644
--- a/pkgs/applications/networking/irc/weechat/default.nix
+++ b/pkgs/applications/networking/irc/weechat/default.nix
@@ -28,14 +28,14 @@ let
   in
     assert lib.all (p: p.enabled -> ! (builtins.elem null p.buildInputs)) plugins;
     stdenv.mkDerivation rec {
-      version = "3.4";
+      version = "3.4.1";
       pname = "weechat";
 
       hardeningEnable = [ "pie" ];
 
       src = fetchurl {
         url = "https://weechat.org/files/src/weechat-${version}.tar.bz2";
-        sha256 = "sha256-+JhIVcGA2wcvTr4O5eTn5vNszHpCuEt6D90a743PfQU=";
+        sha256 = "sha256-TJ4JI97WiobkBxgnkUGh/XQAIlDV+PDgIxCzTqefiMw=";
       };
 
       outputs = [ "out" "man" ] ++ map (p: p.name) enabledPlugins;