diff --git a/pkgs/by-name/ar/arcan/package.nix b/pkgs/by-name/ar/arcan/package.nix
index ce4fc7256b77..d3eeec5c5838 100644
--- a/pkgs/by-name/ar/arcan/package.nix
+++ b/pkgs/by-name/ar/arcan/package.nix
@@ -1,106 +1,69 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, SDL2
-, callPackage
-, cmake
-, espeak-ng
-, ffmpeg
-, file
-, freetype
-, glib
-, gumbo
-, harfbuzz
-, jbig2dec
-, leptonica
-, libGL
-, libX11
-, libXau
-, libXcomposite
-, libXdmcp
-, libXfixes
-, libdrm
-, libffi
-, libjpeg
-, libusb1
-, libuvc
-, libvlc
-, libvncserver
-, libxcb
-, libxkbcommon
-, makeWrapper
-, mesa
-, mupdf
-, openal
-, openjpeg
-, pcre2
-, pkg-config
-, ruby
-, sqlite
-, tesseract
-, valgrind
-, wayland
-, wayland-protocols
-, xcbutil
-, xcbutilwm
-, xz
-, buildManPages ? true
-, useBuiltinLua ? true
-, useEspeak ? !stdenv.isDarwin
-, useStaticLibuvc ? true
-, useStaticOpenAL ? true
-, useStaticSqlite ? true
-, useTracy ? true
+{
+  lib,
+  SDL2,
+  callPackage,
+  cmake,
+  espeak-ng,
+  ffmpeg,
+  file,
+  freetype,
+  glib,
+  gumbo,
+  harfbuzz,
+  jbig2dec,
+  leptonica,
+  libGL,
+  libX11,
+  libXau,
+  libXcomposite,
+  libXdmcp,
+  libXfixes,
+  libdrm,
+  libffi,
+  libjpeg,
+  libusb1,
+  libuvc,
+  libvlc,
+  libvncserver,
+  libxcb,
+  libxkbcommon,
+  makeWrapper,
+  mesa,
+  mupdf,
+  openal,
+  openjpeg,
+  pcre2,
+  pkg-config,
+  ruby,
+  sqlite,
+  stdenv,
+  tesseract,
+  valgrind,
+  wayland,
+  wayland-protocols,
+  xcbutil,
+  xcbutilwm,
+  xz,
+  # Boolean flags
+  buildManPages ? true,
+  useBuiltinLua ? true,
+  useEspeak ? !stdenv.isDarwin,
+  useStaticLibuvc ? true,
+  useStaticOpenAL ? true,
+  useStaticSqlite ? true,
+  useTracy ? true,
+  # Configurable options
+  sources ? callPackage ./sources.nix { },
 }:
 
-let
-  allSources = {
-    letoram-arcan = {
-      pname = "arcan";
-      version = "0.6.2.1-unstable-2023-11-18";
-      src = fetchFromGitHub {
-        owner = "letoram";
-        repo = "arcan";
-        rev = "0950ee236f96a555729498d0fdf91c16901037f5";
-        hash = "sha256-TxadRlidy4KRaQ4HunPO6ISJqm6JwnMRM8y6dX6vqJ4=";
-      };
-    };
-    letoram-openal-src = fetchFromGitHub {
-      owner = "letoram";
-      repo = "openal";
-      rev = "81e1b364339b6aa2b183f39fc16c55eb5857e97a";
-      hash = "sha256-X3C3TDZPiOhdZdpApC4h4KeBiWFMxkFsmE3gQ1Rz420=";
-    };
-    libuvc-src = fetchFromGitHub {
-      owner = "libuvc";
-      repo = "libuvc";
-      rev = "68d07a00e11d1944e27b7295ee69673239c00b4b";
-      hash = "sha256-IdV18mnPTDBODpS1BXl4ulkFyf1PU2ZmuVGNOIdQwzE=";
-    };
-    luajit-src = fetchFromGitHub {
-      owner = "LuaJIT";
-      repo = "LuaJIT";
-      rev = "656ecbcf8f669feb94e0d0ec4b4f59190bcd2e48";
-      hash = "sha256-/gGQzHgYuWGqGjgpEl18Rbh3Sx2VP+zLlx4N9/hbYLc=";
-    };
-    tracy-src = fetchFromGitHub {
-      owner = "wolfpld";
-      repo = "tracy";
-      rev = "93537dff336e0796b01262e8271e4d63bf39f195";
-      hash = "sha256-FNB2zTbwk8hMNmhofz9GMts7dvH9phBRVIdgVjRcyQM=";
-    };
-  };
-in
 stdenv.mkDerivation (finalAttrs: {
-  inherit (allSources.letoram-arcan) pname version src;
+  inherit (sources.letoram-arcan) pname version src;
 
   nativeBuildInputs = [
     cmake
     makeWrapper
     pkg-config
-  ] ++ lib.optionals buildManPages [
-    ruby
-  ];
+  ] ++ lib.optionals buildManPages [ ruby ];
 
   buildInputs = [
     SDL2
@@ -140,47 +103,7 @@ stdenv.mkDerivation (finalAttrs: {
     xcbutil
     xcbutilwm
     xz
-  ]
-  ++ lib.optionals useEspeak [
-    espeak-ng
-  ];
-
-  # Emulate external/git/clone.sh
-  postUnpack = let
-    inherit (allSources)
-      letoram-openal-src libuvc-src luajit-src tracy-src;
-    prepareSource = flag: source: destination:
-      lib.optionalString flag ''
-        cp -va ${source}/ ${destination}
-        chmod --recursive 744 ${destination}
-      '';
-  in
-    ''
-      pushd $sourceRoot/external/git/
-    ''
-    + prepareSource useStaticOpenAL letoram-openal-src "openal"
-    + prepareSource useStaticLibuvc libuvc-src "libuvc"
-    + prepareSource useBuiltinLua luajit-src "luajit"
-    + prepareSource useTracy tracy-src "tracy"
-    + ''
-      popd
-    '';
-
-  postPatch = ''
-    substituteInPlace ./src/platform/posix/paths.c \
-      --replace "/usr/bin" "$out/bin" \
-      --replace "/usr/share" "$out/share"
-    substituteInPlace ./src/CMakeLists.txt \
-      --replace "SETUID" "# SETUID"
-  '';
-
-  # INFO: Arcan build scripts require the manpages to be generated *before* the
-  # `configure` phase
-  preConfigure = lib.optionalString buildManPages ''
-    pushd doc
-    ruby docgen.rb mangen
-    popd
-  '';
+  ] ++ lib.optionals useEspeak [ espeak-ng ];
 
   cmakeFlags = [
     # The upstream project recommends tagging the distribution
@@ -195,11 +118,57 @@ stdenv.mkDerivation (finalAttrs: {
     "../src"
   ];
 
-  hardeningDisable = [
-    "format"
-  ];
+  outputs = [ "out" "dev" "lib" "man" ];
+
+  hardeningDisable = [ "format" ];
+
+  strictDeps = true;
+
+  # Emulate external/git/clone.sh
+  postUnpack =
+    let
+      inherit (sources)
+        letoram-openal
+        libuvc
+        luajit
+        tracy
+        ;
+      prepareSource =
+        flag: source: destination:
+        lib.optionalString flag ''
+          cp -va ${source}/ ${destination}
+          chmod --recursive 744 ${destination}
+        '';
+    in
+    ''
+      pushd $sourceRoot/external/git/
+    ''
+    + prepareSource useStaticOpenAL letoram-openal.src "openal"
+    + prepareSource useStaticLibuvc libuvc.src "libuvc"
+    + prepareSource useBuiltinLua luajit.src "luajit"
+    + prepareSource useTracy tracy.src "tracy"
+    + ''
+      popd
+    '';
+
+  postPatch = ''
+    substituteInPlace ./src/platform/posix/paths.c \
+      --replace-fail "/usr/bin" "$out/bin" \
+      --replace-fail "/usr/share" "$out/share"
+    substituteInPlace ./src/CMakeLists.txt \
+      --replace-fail "SETUID" "# SETUID"
+  '';
+
+  # INFO: Arcan build scripts require the manpages to be generated *before* the
+  # `configure` phase
+  preConfigure = lib.optionalString buildManPages ''
+    pushd doc
+    ruby docgen.rb mangen
+    popd
+  '';
 
   passthru = {
+    inherit sources;
     wrapper = callPackage ./wrapper.nix { };
   };
 
@@ -212,7 +181,11 @@ stdenv.mkDerivation (finalAttrs: {
       e.g. game development, real-time streaming video, monitoring and
       surveillance, up to and including desktop compositors and window managers.
     '';
-    license = with lib.licenses; [ bsd3 gpl2Plus lgpl2Plus ];
+    license = with lib.licenses; [
+      bsd3
+      gpl2Plus
+      lgpl2Plus
+    ];
     maintainers = with lib.maintainers; [ AndersonTorres ];
     platforms = lib.platforms.unix;
   };
diff --git a/pkgs/by-name/ar/arcan/sources.nix b/pkgs/by-name/ar/arcan/sources.nix
new file mode 100644
index 000000000000..6701021eb6b4
--- /dev/null
+++ b/pkgs/by-name/ar/arcan/sources.nix
@@ -0,0 +1,80 @@
+{
+  fetchFromGitHub,
+}:
+
+{
+  letoram-arcan = let
+    self = {
+      pname = "arcan";
+      version = "0.6.3";
+
+      src = fetchFromGitHub {
+        owner = "letoram";
+        repo = "arcan";
+        rev = self.version;
+        hash = "sha256-ZSKOkNrFa2QgmXmmXnLkB1pehmVJbEFVeNs43Z2DSKo=";
+      };
+    };
+  in
+    self;
+
+  letoram-openal = {
+    pname = "letoram-openal";
+    version = "0.6.2";
+
+    src = fetchFromGitHub {
+      owner = "letoram";
+      repo = "openal";
+      rev = "81e1b364339b6aa2b183f39fc16c55eb5857e97a";
+      hash = "sha256-X3C3TDZPiOhdZdpApC4h4KeBiWFMxkFsmE3gQ1Rz420=";
+    };
+  };
+
+  libuvc = {
+    pname = "libuvc";
+    version = "0.0.7-unstable-2024-03-05";
+
+    src = fetchFromGitHub {
+      owner = "libuvc";
+      repo = "libuvc";
+      rev = "047920bcdfb1dac42424c90de5cc77dfc9fba04d";
+      hash = "sha256-Ds4N9ezdO44eBszushQVvK0SUVDwxGkUty386VGqbT0=";
+    };
+  };
+
+  luajit = {
+    pname = "luajit";
+    version = "2.1-unstable-2024-04-19";
+
+    src = fetchFromGitHub {
+      owner = "LuaJIT";
+      repo = "LuaJIT";
+      rev = "9b5e837ac2dfdc0638830c048a47ca9378c504d3";
+      hash = "sha256-GflF/sELSNanc9G4WMzoOadUBOFSs6OwqhAXa4sudWA=";
+    };
+  };
+
+  tracy = {
+    pname = "tracy";
+    version = "0.9.1-unstable-2023-10-09";
+
+    src = fetchFromGitHub {
+      owner = "wolfpld";
+      repo = "tracy";
+      rev = "93537dff336e0796b01262e8271e4d63bf39f195";
+      hash = "sha256-FNB2zTbwk8hMNmhofz9GMts7dvH9phBRVIdgVjRcyQM=";
+    };
+  };
+
+  letoram-tracy = {
+    pname = "letoram-tracy";
+    version = "0-unstable-2024-04-12";
+
+    src = fetchFromGitHub {
+      owner = "letoram";
+      repo = "tracy";
+      rev = "5b3513d9838317bfc0e72344b94aa4443943c2fd";
+      hash = "sha256-hUdYC4ziQ7V7T7k99MERp81F5mPHzFtPFrqReWsTjOQ=";
+    };
+  };
+}
diff --git a/pkgs/by-name/ca/cat9/package.nix b/pkgs/by-name/ca/cat9/package.nix
index 8cee41e62f7e..011450c02560 100644
--- a/pkgs/by-name/ca/cat9/package.nix
+++ b/pkgs/by-name/ca/cat9/package.nix
@@ -1,17 +1,18 @@
-{ lib
-, stdenvNoCC
-, fetchFromGitHub
+{
+  lib,
+  fetchFromGitHub,
+  stdenvNoCC,
 }:
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "cat9";
-  version = "unstable-2023-11-06";
+  version = "0-unstable-2024-06-17";
 
   src = fetchFromGitHub {
     owner = "letoram";
     repo = "cat9";
-    rev = "a807776a85237ab0bdd0a712fb33c176fc295e30";
-    hash = "sha256-OlH8FgVBk76Qw+5mnsrryXOL9GbPJWlwUGtYlLuAPxQ=";
+    rev = "f00e8791c1826065d4a93ace12e55ab5732d17a7";
+    hash = "sha256-xFw6r7SQK0T5j7hVK3U39U2Q/qZow6Ad/R0Cl6nqUQw=";
   };
 
   dontConfigure = true;
diff --git a/pkgs/by-name/du/durden/package.nix b/pkgs/by-name/du/durden/package.nix
index 3d72e132964a..96d721a5561e 100644
--- a/pkgs/by-name/du/durden/package.nix
+++ b/pkgs/by-name/du/durden/package.nix
@@ -1,17 +1,18 @@
-{ lib
-, stdenvNoCC
-, fetchFromGitHub
+{
+  lib,
+  stdenvNoCC,
+  fetchFromGitHub,
 }:
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "durden";
-  version = "unstable-2023-10-23";
+  version = "0-unstable-2024-06-23";
 
   src = fetchFromGitHub {
     owner = "letoram";
     repo = "durden";
-    rev = "347dba6da011bbaa70c6edaf82a2d915f4057db3";
-    hash = "sha256-iNf7fOzz7mf1CXG5leCenkSTrdCc9/KL8VLw8gUIyKE=";
+    rev = "dffb94b69355ffa9cda074c1d0a48af74b78c220";
+    hash = "sha256-sBhlBk4vAYwedw4VerUfY80SXbVoEDid54si6qwDeXs=";
   };
 
   dontConfigure = true;