diff --git a/pkgs/tools/misc/btdu/default.nix b/pkgs/tools/misc/btdu/default.nix
index d297af0d4402..b6131c1c2d27 100644
--- a/pkgs/tools/misc/btdu/default.nix
+++ b/pkgs/tools/misc/btdu/default.nix
@@ -1,23 +1,23 @@
 {stdenv, lib, fetchurl, dub, ncurses, ldc, zlib, removeReferencesTo }:
 
 let
-    _d_ae_ver              = "0.0.3100";
+    _d_ae_ver              = "0.0.3141";
     _d_btrfs_ver           = "0.0.12";
     _d_ncurses_ver         = "0.0.149";
     _d_emsi_containers_ver = "0.9.0";
 in
 stdenv.mkDerivation rec {
     pname = "btdu";
-    version = "0.3.1";
+    version = "0.4.0";
 
     srcs = [
       (fetchurl {
         url = "https://github.com/CyberShadow/${pname}/archive/v${version}.tar.gz";
-        sha256 = "760b2f0d28920a78b7967dd34c429125135688a3aefc57ab3a92d07bc3ef10cb";
+        sha256 = "1377d2ee14367deed6f0b17407a0de437450a4f381819265d98c38fbc05f792f";
       })
       (fetchurl {
         url = "https://github.com/CyberShadow/ae/archive/v${_d_ae_ver}.tar.gz";
-        sha256 = "86fa09ef6c1be4cbe8ad1c85729054e5d691b41ff57c7980d99937ec0f45b950";
+        sha256 = "5ae60c637050c11733da8a67735a43e16d6082d18b74ce64b04e24e42d8f5f5f";
       })
       (fetchurl {
         url = "https://github.com/CyberShadow/d-btrfs/archive/v${_d_btrfs_ver}.tar.gz";