diff --git a/pkgs/tools/misc/btrfs-assistant/default.nix b/pkgs/tools/misc/btrfs-assistant/default.nix
index 4c5e4dfed6db..d3bdc7498022 100644
--- a/pkgs/tools/misc/btrfs-assistant/default.nix
+++ b/pkgs/tools/misc/btrfs-assistant/default.nix
@@ -7,25 +7,22 @@
 , coreutils
 , git
 , pkg-config
-, qtbase
-, qtsvg
-, qttools
+, qt6
 , snapper
 , util-linux
-, wrapQtAppsHook
 , enableSnapper ? true
 , nix-update-script
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "btrfs-assistant";
-  version = "1.9";
+  version = "2.0";
 
   src = fetchFromGitLab {
     owner = "btrfs-assistant";
     repo = "btrfs-assistant";
     rev = finalAttrs.version;
-    hash = "sha256-a854WI8f9/G/BRU5rn1FKC6WRZyXNYsUL4p258C8ppw=";
+    hash = "sha256-nE8Vsc0leXWhbrjMgJDef6jl9MqdojRniGcvUmrQNUQ=";
   };
 
   nativeBuildInputs = [
@@ -36,12 +33,13 @@ stdenv.mkDerivation (finalAttrs: {
 
   buildInputs = [
     btrfs-progs
-    qtbase
-    qtsvg
-    qttools
+    qt6.qtbase
+    qt6.qtsvg
+    qt6.qttools
+    qt6.qtwayland
   ];
 
-  propagatedBuildInputs = [ wrapQtAppsHook ];
+  propagatedBuildInputs = [ qt6.wrapQtAppsHook ];
 
   prePatch = ''
     substituteInPlace src/util/System.cpp \
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7e3efd2ecff4..5fea92ed7f74 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3563,7 +3563,7 @@ with pkgs;
 
   boulder = callPackage ../tools/admin/boulder { };
 
-  btrfs-assistant = libsForQt5.callPackage ../tools/misc/btrfs-assistant { };
+  btrfs-assistant = qt6.callPackage ../tools/misc/btrfs-assistant { };
 
   btrfs-heatmap = callPackage ../tools/filesystems/btrfs-heatmap { };