diff --git a/pkgs/applications/misc/index-fm/default.nix b/pkgs/applications/misc/index-fm/default.nix
new file mode 100644
index 00000000000..328db965001
--- /dev/null
+++ b/pkgs/applications/misc/index-fm/default.nix
@@ -0,0 +1,52 @@
+{ lib
+, mkDerivation
+, fetchFromGitLab
+, cmake
+, extra-cmake-modules
+, breeze-icons
+, karchive
+, kcoreaddons
+, ki18n
+, kio
+, kirigami2
+, mauikit
+, qtmultimedia
+, qtquickcontrols2
+}:
+
+mkDerivation rec {
+  pname = "index";
+  version = "1.2.1";
+
+  src = fetchFromGitLab {
+    domain = "invent.kde.org";
+    owner = "maui";
+    repo = "index-fm";
+    rev = "v${version}";
+    sha256 = "1v6z44c88cqgr3b758yq6l5d2zj1vhlnaq7v8rrhs7s5dsimzlx8";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    extra-cmake-modules
+  ];
+
+  buildInputs = [
+    breeze-icons
+    karchive
+    kcoreaddons
+    ki18n
+    kio
+    kirigami2
+    mauikit
+    qtmultimedia
+    qtquickcontrols2
+  ];
+
+  meta = with lib; {
+    description = "Multi-platform file manager";
+    homepage = "https://invent.kde.org/maui/index-fm";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/applications/networking/sync/rclone/default.nix b/pkgs/applications/networking/sync/rclone/default.nix
index e2199cfcfb9..58f9745454a 100644
--- a/pkgs/applications/networking/sync/rclone/default.nix
+++ b/pkgs/applications/networking/sync/rclone/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "rclone";
-  version = "1.54.0";
+  version = "1.54.1";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-A0c5bHP5W/NTwAh1ifGaw4AG37qYXK9P/Fjk68gkUNk=";
+    sha256 = "sha256-DexqYAkGmgROnYpknnuWc3Q//IMOTSxgrr1w/TrueH4=";
   };
 
   vendorSha256 = "sha256-Cpn/dUD9E2BzUlAISC+IDCW59OkEKZTpqdlvF/clV+M=";
@@ -41,6 +41,6 @@ buildGoModule rec {
     homepage = "https://rclone.org";
     changelog = "https://github.com/rclone/rclone/blob/v${version}/docs/content/changelog.md";
     license = licenses.mit;
-    maintainers = with maintainers; [ danielfullmer marsam ];
+    maintainers = with maintainers; [ danielfullmer marsam SuperSandro2000 ];
   };
 }
diff --git a/pkgs/desktops/lxqt/lxqt-policykit/default.nix b/pkgs/desktops/lxqt/lxqt-policykit/default.nix
index fc4378d861c..adda2339f36 100644
--- a/pkgs/desktops/lxqt/lxqt-policykit/default.nix
+++ b/pkgs/desktops/lxqt/lxqt-policykit/default.nix
@@ -8,6 +8,7 @@
 , qttools
 , qtx11extras
 , qtsvg
+, polkit
 , polkit-qt
 , kwindowsystem
 , liblxqt
@@ -38,6 +39,7 @@ mkDerivation rec {
     qttools
     qtx11extras
     qtsvg
+    polkit
     polkit-qt
     kwindowsystem
     liblxqt
diff --git a/pkgs/development/libraries/mauikit/default.nix b/pkgs/development/libraries/mauikit/default.nix
new file mode 100644
index 00000000000..0ec814b7164
--- /dev/null
+++ b/pkgs/development/libraries/mauikit/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, mkDerivation
+, fetchFromGitLab
+, cmake
+, extra-cmake-modules
+, kio
+, qtbase
+, qtquickcontrols2
+, syntax-highlighting
+}:
+
+mkDerivation rec {
+  pname = "mauikit";
+  version = "1.2.1";
+
+  src = fetchFromGitLab {
+    domain = "invent.kde.org";
+    owner = "maui";
+    repo = "mauikit";
+    rev = "v${version}";
+    sha256 = "1wimbpbn9yqqdcjd59x83z0mw2fycjz09py2rwimfi8ldmvi5lgy";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    extra-cmake-modules
+  ];
+
+  buildInputs = [
+    kio
+    qtquickcontrols2
+    syntax-highlighting
+  ];
+
+  meta = with lib; {
+    homepage = "https://mauikit.org/";
+    description = "Free and modular front-end framework for developing fast and compelling user experiences";
+    license = licenses.lgpl2Plus;
+    maintainers = with maintainers; [ dotlambda ];
+    broken = lib.versionOlder qtbase.version "5.14.0";
+  };
+}
diff --git a/pkgs/tools/misc/uutils-coreutils/default.nix b/pkgs/tools/misc/uutils-coreutils/default.nix
index 44871b07a8e..fd195ab1843 100644
--- a/pkgs/tools/misc/uutils-coreutils/default.nix
+++ b/pkgs/tools/misc/uutils-coreutils/default.nix
@@ -1,21 +1,22 @@
 { stdenv, fetchFromGitHub, rustPlatform, cargo, cmake, sphinx, lib, prefix ? "uutils-"
 , Security
 }:
+
 rustPlatform.buildRustPackage rec {
   pname = "uutils-coreutils";
-  version = "0.0.3";
+  version = "0.0.4";
 
   src = fetchFromGitHub {
     owner = "uutils";
     repo = "coreutils";
     rev = version;
-    sha256 = "QWiEHk8aciiwQeyNgrr0M0c1EeAgE3gSqw0ly/YTwTQ=";
+    sha256 = "sha256-z5lDKJpFxXDCQq+0Da/63GGoUXacy5TSn+1gJiMvicc=";
   };
 
   # too many impure/platform-dependent tests
   doCheck = false;
 
-  cargoSha256 = "m2a7WNkF5TxjJlytjdoQ/JZIF9gp9qBkH+UU/NVRJzA=";
+  cargoSha256 = "sha256-x/nn2JNe8x+I0G2Vbr2PZAHCghwLBDhKAhkHPQFeL0M=";
 
   makeFlags =
     [ "CARGO=${cargo}/bin/cargo" "PREFIX=$(out)" "PROFILE=release" "INSTALLDIR_MAN=$(out)/share/man/man1" ]
diff --git a/pkgs/tools/misc/ytfzf/default.nix b/pkgs/tools/misc/ytfzf/default.nix
index bf64e858d2b..9feecb58912 100644
--- a/pkgs/tools/misc/ytfzf/default.nix
+++ b/pkgs/tools/misc/ytfzf/default.nix
@@ -12,26 +12,21 @@
 
 stdenv.mkDerivation rec {
   pname = "ytfzf";
-  version = "1.0.0";
+  version = "1.0.1";
 
   src = fetchFromGitHub {
     owner = "pystardust";
     repo = "ytfzf";
     rev = "v${version}";
-    sha256 = "09znixn8mpkxipv2x3nrfxr2i8g7y58v25qssqf092j9lh85sf9h";
+    sha256 = "1i9ya38zcaj1vkfgy1n4gp5vqb59zlrd609pdmz4jqinrb0c5fgv";
   };
 
   nativeBuildInputs = [ makeWrapper ];
 
-  makeFlags = [ "PREFIX=${placeholder "out"}" ];
+  makeFlags = [ "PREFIX=${placeholder "out"}/bin" ];
 
   dontBuild = true;
 
-  # remove after next update
-  preInstall = ''
-    mkdir -p "$out/bin"
-  '';
-
   postInstall = ''
     wrapProgram "$out/bin/ytfzf" --prefix PATH : ${lib.makeBinPath [
       curl dmenu fzf jq mpv youtube-dl
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8b372df8584..09126af9a1a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -23265,6 +23265,8 @@ in
   # Impressive, formerly known as "KeyJNote".
   impressive = callPackage ../applications/office/impressive { };
 
+  index-fm = libsForQt5.callPackage ../applications/misc/index-fm { };
+
   inkcut = libsForQt5.callPackage ../applications/misc/inkcut { };
 
   inkscape = callPackage ../applications/graphics/inkscape {
diff --git a/pkgs/top-level/qt5-packages.nix b/pkgs/top-level/qt5-packages.nix
index 336f58adf11..656a8a5c0f0 100644
--- a/pkgs/top-level/qt5-packages.nix
+++ b/pkgs/top-level/qt5-packages.nix
@@ -115,6 +115,8 @@ in (kdeFrameworks // plasma5 // plasma5.thirdParty // kdeApplications // qt5 //
 
   kpmcore = callPackage ../development/libraries/kpmcore { };
 
+  mauikit = callPackage ../development/libraries/mauikit { };
+
   mlt = callPackage ../development/libraries/mlt/qt-5.nix { };
 
   openbr = callPackage ../development/libraries/openbr { };