diff --git a/pkgs/applications/video/obs-studio/plugins/advanced-scene-switcher/default.nix b/pkgs/applications/video/obs-studio/plugins/advanced-scene-switcher/default.nix
index 68d48e71d1c7..9037ccd0ac67 100644
--- a/pkgs/applications/video/obs-studio/plugins/advanced-scene-switcher/default.nix
+++ b/pkgs/applications/video/obs-studio/plugins/advanced-scene-switcher/default.nix
@@ -8,6 +8,7 @@
   alsa-lib,
   asio,
   curl,
+  libremidi,
   nlohmann_json,
   obs-studio,
   opencv,
@@ -16,12 +17,17 @@
   stdenv,
   tesseract,
   websocketpp,
-  xorg,
-
-  httplib,
-  libremidi,
+  libXScrnSaver,
 }:
 
+let
+  httplib-src = fetchFromGitHub {
+    owner = "yhirose";
+    repo = "cpp-httplib";
+    rev = "v0.17.3";
+    hash = "sha256-yvaPIbRqJGkiob3Nrv3H1ieFAC5b+h1tTncJWTy4dmk=";
+  };
+in
 stdenv.mkDerivation rec {
   pname = "advanced-scene-switcher";
   version = "1.27.2";
@@ -50,13 +56,13 @@ stdenv.mkDerivation rec {
     qtbase
     tesseract
     websocketpp
-    xorg.libXScrnSaver
+    libXScrnSaver
   ];
 
   dontWrapQtApps = true;
 
   postUnpack = ''
-    cp -r ${httplib.src}/* $sourceRoot/deps/cpp-httplib
+    cp -r ${httplib-src}/* $sourceRoot/deps/cpp-httplib
     cp -r ${libremidi.src}/* $sourceRoot/deps/libremidi
     chmod -R +w $sourceRoot/deps/cpp-httplib
     chmod -R +w $sourceRoot/deps/libremidi
diff --git a/pkgs/by-name/ht/httplib/package.nix b/pkgs/by-name/ht/httplib/package.nix
new file mode 100644
index 000000000000..7b5c7b0f68e2
--- /dev/null
+++ b/pkgs/by-name/ht/httplib/package.nix
@@ -0,0 +1,36 @@
+{
+  lib,
+  cmake,
+  fetchFromGitHub,
+  openssl,
+  stdenv,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "httplib";
+  version = "0.18.0";
+
+  src = fetchFromGitHub {
+    owner = "yhirose";
+    repo = "cpp-httplib";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-cR1yRqZ6hZeGtMhiW003zcN0d/f/v1gMMNiL0hA1r6I=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  buildInputs = [ openssl ];
+
+  strictDeps = true;
+
+  meta = {
+    homepage = "https://github.com/yhirose/cpp-httplib";
+    description = "C++ header-only HTTP/HTTPS server and client library";
+    changelog = "https://github.com/yhirose/cpp-httplib/releases/tag/${finalAttrs.src.rev}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [
+      AndersonTorres
+    ];
+    platforms = lib.platforms.all;
+  };
+})
diff --git a/pkgs/development/libraries/libremidi/default.nix b/pkgs/by-name/li/libremidi/package.nix
similarity index 51%
rename from pkgs/development/libraries/libremidi/default.nix
rename to pkgs/by-name/li/libremidi/package.nix
index 6717b97203b7..0395afa80c0e 100644
--- a/pkgs/development/libraries/libremidi/default.nix
+++ b/pkgs/by-name/li/libremidi/package.nix
@@ -1,44 +1,58 @@
-{ alsa-lib
-, cmake
-, CoreAudio
-, CoreFoundation
-, CoreMIDI
-, CoreServices
-, fetchFromGitHub
-, lib
-, stdenv
+{
+  lib,
+  alsa-lib,
+  cmake,
+  darwin,
+  fetchFromGitHub,
+  stdenv,
 }:
 
-stdenv.mkDerivation rec {
+let
+  inherit (darwin.apple_sdk.frameworks)
+    CoreAudio
+    CoreFoundation
+    CoreMIDI
+    CoreServices
+    ;
+in
+stdenv.mkDerivation (finalAttrs: {
   pname = "libremidi";
   version = "4.4.0";
 
   src = fetchFromGitHub {
     owner = "jcelerier";
     repo = "libremidi";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     hash = "sha256-raVBJ75/UmM3P69s8VNUXRE/2jV4WqPIfI4eXaf6UEg=";
   };
 
-  nativeBuildInputs = [ cmake ];
-
-  buildInputs = lib.optional stdenv.hostPlatform.isLinux alsa-lib
-    ++ lib.optionals stdenv.hostPlatform.isDarwin [
-    CoreAudio
-    CoreFoundation
-    CoreMIDI
-    CoreServices
+  nativeBuildInputs = [
+    cmake
   ];
 
+  buildInputs =
+    lib.optionals stdenv.hostPlatform.isLinux [
+      alsa-lib
+    ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [
+      CoreAudio
+      CoreFoundation
+      CoreMIDI
+      CoreServices
+    ];
+
+  # Bug: set this as true breaks obs-studio-plugins.advanced-scene-switcher
+  strictDeps = false;
+
   postInstall = ''
     cp -r $src/include $out
   '';
 
   meta = {
-    description = "Modern C++ MIDI real-time & file I/O library";
     homepage = "https://github.com/jcelerier/libremidi";
-    maintainers = [ ];
+    description = "Modern C++ MIDI real-time & file I/O library";
     license = lib.licenses.bsd2;
+    maintainers = with lib.maintainers; [ AndersonTorres ];
     platforms = lib.platforms.all;
   };
-}
+})
diff --git a/pkgs/development/libraries/httplib/default.nix b/pkgs/development/libraries/httplib/default.nix
deleted file mode 100644
index eb733b4df17b..000000000000
--- a/pkgs/development/libraries/httplib/default.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, cmake
-, openssl
-}:
-
-stdenv.mkDerivation rec {
-  pname = "httplib";
-  version = "0.17.3";
-
-  src = fetchFromGitHub {
-    owner = "yhirose";
-    repo = "cpp-httplib";
-    rev = "v${version}";
-    hash = "sha256-yvaPIbRqJGkiob3Nrv3H1ieFAC5b+h1tTncJWTy4dmk=";
-  };
-
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ openssl ];
-
-  meta = with lib; {
-    description = "C++ header-only HTTP/HTTPS server and client library";
-    homepage = "https://github.com/yhirose/cpp-httplib";
-    changelog = "https://github.com/yhirose/cpp-httplib/releases/tag/v${version}";
-    maintainers = with maintainers; [ aidalgol ];
-    license = licenses.mit;
-    platforms = platforms.all;
-  };
-}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3ecb984fb667..83304041dc66 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19780,8 +19780,6 @@ with pkgs;
 
   hnswlib = callPackage ../development/libraries/hnswlib { };
 
-  httplib = callPackage ../development/libraries/httplib { };
-
   icon-lang = callPackage ../development/interpreters/icon-lang { };
 
   libgit2 = callPackage ../development/libraries/libgit2 {
@@ -21248,14 +21246,6 @@ with pkgs;
 
   librem = callPackage ../development/libraries/librem { };
 
-  libremidi = callPackage ../development/libraries/libremidi {
-      inherit (darwin.apple_sdk.frameworks)
-        CoreAudio
-        CoreFoundation
-        CoreMIDI
-        CoreServices;
-  };
-
   libremines = qt6.callPackage ../games/libremines { };
 
   librelp = callPackage ../development/libraries/librelp { };