diff --git a/pkgs/by-name/bu/bulky/package.nix b/pkgs/by-name/bu/bulky/package.nix
index f926e9979b78..2592d397beb1 100644
--- a/pkgs/by-name/bu/bulky/package.nix
+++ b/pkgs/by-name/bu/bulky/package.nix
@@ -10,17 +10,18 @@
   gtk3,
   glib,
   common-licenses,
+  xapp-symbolic-icons,
 }:
 
 stdenv.mkDerivation rec {
   pname = "bulky";
-  version = "3.9";
+  version = "4.0";
 
   src = fetchFromGitHub {
     owner = "linuxmint";
     repo = "bulky";
     tag = version;
-    hash = "sha256-LrArLx0AOEaeAvLBVhV9ho5H+qeiaBfjs8+iV5W9u+w=";
+    hash = "sha256-BHMCtvnz3Ua4pa3Pnh2PbxZ9a0vJOJ+Se2/DaPbUqQA=";
   };
 
   nativeBuildInputs = [
@@ -45,10 +46,10 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     substituteInPlace usr/lib/bulky/bulky.py \
-                     --replace "/usr/share/locale" "$out/share/locale" \
-                     --replace /usr/share/bulky "$out/share/bulky" \
-                     --replace /usr/share/common-licenses "${common-licenses}/share/common-licenses" \
-                     --replace __DEB_VERSION__  "${version}"
+      --replace-fail "/usr/share/locale" "$out/share/locale" \
+      --replace-fail /usr/share/bulky "$out/share/bulky" \
+      --replace-fail /usr/share/common-licenses "${common-licenses}/share/common-licenses" \
+      --replace-fail __DEB_VERSION__  "${version}"
   '';
 
   installPhase = ''
@@ -63,6 +64,12 @@ stdenv.mkDerivation rec {
     glib-compile-schemas $out/share/glib-2.0/schemas
   '';
 
+  preFixup = ''
+    gappsWrapperArgs+=(
+      --prefix XDG_DATA_DIRS : ${lib.makeSearchPath "share" [ xapp-symbolic-icons ]}
+    )
+  '';
+
   meta = with lib; {
     description = "Bulk rename app";
     mainProgram = "bulky";